Order

Here you can order the mcHF kit in different configurations. Please read carefully the description of the items and use the Add to Cart button to select the one you need. If you need more than one item, you can go back to the Order page from PayPal checkout page by clicking on the ‘Continue shopping’ link in the top right corner. Finally you can pay using your PayPal account or as a guest using your credit card. All payments are processed by PayPal, no payment information is passed to me, except your delivery address and e-mail. Postage and VAT(if you are in the EU) will be added automatically by PayPal. Flat rate of 10 GBP postage is included on each transaction, so for UK customers i will arrange a partial refund later.

MCHF COMPONENTS KIT v 0.6 – This is the components only kit, not the factory pre-assembled boards. You will need to solder all SMD parts! Package contents:

  • blank RF board (v 0.6)
  • blank UI board (v 0.6)
  • LCD
  • two bags of SMD parts
  • two bags with post assembly parts

Not included – the speaker and the final MOSFETs. Price is 209.99 GBP + VAT(if you are in the EU) – In Stock




full_kitMCHF COMPLETE KIT v 0.6 – Two boards populated with SMD parts, LCD and all the rest of the components to complete the boards. Not included – the speaker and the final MOSFETs. Detailed list of what is installed and packing list at the Download page. Price is 259.99 GBP + VAT(if you are in the EU) –  In Stock

 

 




 UI BOARD v 0.6 – this is just the blank UI board – no components included. Price is 8 GBP + VAT(if you are in the EU) – In Stock

 

 

 

 




RF BOARD v 0.6 – this is just the blank RF board – no components included. Price is 8 GBP + VAT(if you are in the EU) – In Stock

 

 

 

 




 

 

488 thoughts on “Order”

    1. m0nka Post author

      Hi,

      The new revision has all the jumpers needed to connect to the touch screen part of the LCD.

      73!

      Reply ↓
  2. Randy KS4L

    I’ve just discovered the mcHF and am interested in the full kit. Can you give an approximate date for when it will be in stock again?

    Reply ↓
  4. Kerry

    Hi Chris,

    Can I order just the U1 board from the surface mounted kit with the LCD? I got both boards together and U1 programmed but the LCD was bad and of course I had soldered it in. Got it out with only two traces ripped up and it is probably salvageable but.

    Reply ↓
    1. m0nka Post author

      Hi Kerry,

      Sorry to hear that! Can you drop me a mail (djchrismarc at gmail) and tell me more what happened. Thank you!

      73, Chris

      Reply ↓
  6. IW5DHM

    Hi I’m IW5DHM Andrea and I wanted to know when the kit will be available
    MCHF Components Kit v 0.6 Thanks

    Reply ↓
        1. Alex

          Hello, Chris. I’m going to order 2 bare boards version 0.6. Is it possible to deliver to ukraine? Payment not through PayPel?

          Reply ↓
          1. m0nka Post author

            Hi Alex,

            No problem to send to Ukraine, i did before. But the only other payment i can take is bank transfer. This would make the two boards
            very expensive, because i expect you to pay all charges (yours and mine bank). So extra 30 USD at least. Don’t you have a friend with
            paypal to buy for you ?

            73!

  8. Nick

    Chris,

    Darn missed it, waiting for pay day and now out of stock on the ‘MCHF COMPONENTS KIT v 0.6’

    When are you likely to have the component kits back? (not the pre-assembled boards)?

    Regards

    Nick
    MoHGU

    Reply ↓
  9. Uwe Kraaz

    Hi Chris,

    my UI-Board is ready, but I need for the RF-Board all pieces.
    I have former ordert completely, then I have get only RF-PCB blank.

    If is now possible a order for the pieces for the RF-board ?

    I hope, you can help me now.

    Best regards / vy 73

    de Uwe (DL5KU)

    Reply ↓
      1. Wayne

        Chris, my McHF kit has arrived, and I’m looking for the Mod Docs and any other info I should have before beginning to assembly it.

        I’ve downloaded everything related to version 6 that I have found on the website.

        Thanks,

        Wayne NB6M

        Reply ↓
    1. m0nka Post author

      Hi Enrico,

      This is determined at the moment of paying at PayPal, based on their exchange rate.

      73

      Reply ↓
  12. Enrico ghiottoG

    Hello
    is the complete kit now available? are the smd parts pre assembled and soldered?

    thank you in advance

    best regards

    Enrico

    Reply ↓
    1. m0nka Post author

      Hi Alex,

      I am sorry, i don’t sell the LCDs anymore, you should order from hotmcu.com. Also i am out of stock of the codec chip.
      I might have some in few weeks time.

      73!

      Reply ↓
  14. Cristel

    Hello Chris
    I want to buy a mcHF kit. I understand, is available after mid of march. I follow the site, but please tell me percent of VAT. Is 19% or other value.
    All the best,
    73, YO4ISC, Cristel

    Reply ↓
    1. m0nka Post author

      Hello Cristel,

      Yes, i hope i will have the Full Kits soon. If you in the EU, PayPal will automatically add VAT on the order and postage. The current UK rate is 20 %.

      73!

      Reply ↓
      1. Cristel

        Hi Chris,
        I order today . You have right, PayPal add VAT automaticaly.
        Thank you.
        All the best,
        73, YO4ISC, Cristel

        Reply ↓
  16. Syed Anwar Mahmood

    Hello Chris,
    I wanted to buy the kit. But having difficulty in paying as PayPal not available in AP land. Any other way to pay?
    73… Syed..AP2AM

    Reply ↓
  17. Boldt

    Hello Chris
    I want set up a workshop to build the mCHf transceiver in our radioclub HB9WW.

    before we start (now 4 participants) i want make some publicity to search other participants. (Fablab )
    Do you have some full Kids for next time March, April and can you send to Switzerland without VAT, we are not EU, . How much will be the price for the full Kit .
    Do you know some groups who are build this transceiver , (Radio club or others?)
    Thanks for your answer.
    73’s Pierre, HB9SMU

    Reply ↓
    1. m0nka Post author

      Hi Pierre,

      I will have the Full Kit (with factory soldered SMD parts) maybe mid march, i will have enough for your group.
      Sorry, not sure about the price yet. Yes, it will be without VAT i believe if it is to Switzerland.

      I have been contacted by many clubs who built it as club project, from UK, Germany and Lithuania. Thanks for your
      interest in the project!

      73!

      Reply ↓
  18. Lorenzo

    Hello Chris
    it would not be possible to have the pasta file to roll out the solder paste
    that balance for short stays in a single all components.

    73 Lorenzo

    Reply ↓
    1. m0nka Post author

      Hi Lorenzo,

      Drop me a mail pls (djchrismarc at gmail), i think i have prepared stencil files for older revisions.

      73

      Reply ↓
  19. Steven Canfield K7SWC

    saw that you posted the availability of the component kits a few days ago… however I tried to order and web page shows “out of stock”….

    Reply ↓
    1. m0nka Post author

      Hi Steven,

      I am trying to prepare as much as i can, but it takes long time. Also i can not ‘pre-list’ something due
      to the sheer number of components, i can not know about stock shortages until i actually get some kits
      ready.

      73

      Reply ↓
    2. m0nka Post author

      Hi Steven,

      Sorry, is difficult to update the page – i have to edit the HTML by hand as there is some incompatibility
      between WP and the paypal frame code, any small change and breaks the links. I try to update as often
      as possible.

      73

      Reply ↓
  20. Lorenzo

    Hello Chris
    it would not be possible to have the pasta file to roll out the solder paste
    that balance for short stays in a single all components.

    73 Lawrence

    Reply ↓
  21. Lorenzo

    Hello Chris!
    The new kits you put a CPU with RAM 1000 Mb I can also be mounted in the version 0.5
    or it is useless

    Tnx Lorenzo IK2FWY

    Reply ↓
    1. m0nka Post author

      Hi Lorenzo,

      Yes, since revision 0.5 i have switched to the 1MB version of the CPU, this continues in 0.6

      73!

      Reply ↓
    1. m0nka Post author

      Hi Hans,

      The full kit i still out of stock, i have a new order with the factory, but they will
      start producing after the Chinese New Year. Also have no idea about the price, need
      to calculate as seems all prices of components have changed.

      73

      Reply ↓
  25. Mathias

    Hello Chris,

    Please put me on your kit order list queue, please infrom me via email whenever it’s ready.

    Regards, 73

    Reply ↓
    1. m0nka Post author

      Hi Mathias,

      I am not much into spam mailing and offers, i do this as a hobby. Best would be for you to check from time
      to time my blog or follow me on Twitter.

      73!

      Reply ↓
      1. Mathias

        Roger that Chris. Been checking this page daily from december 2016. will continue to check until it comes. wish you all the luck to get all components for the party. till then…

        73.

        Reply ↓
  26. Alex

    Hi

    Please put me to order list for mchf parts

    I need all parts whitout display, Osc 10-160Mhz and audio codec WM8731
    this parts I have already order from digi-key and Haoyu

    Best Regards and 73 Alex DL1PAP

    Reply ↓
  28. Enrico

    Hello Chris
    below some questions concerning mcHF RTX:

    – is the MCHF COMPLETE KIT v 0.5 available and how many pounds is the cost?
    – is it complete of the display?
    – is it available the case?
    – is the firmware already into the CPU?

    Sorry for many questions

    Thank you in advance

    BS

    73 de IZ3GOS Enrico

    Reply ↓
    1. m0nka Post author

      Hi Enrico,

      Thanks for your interest in the project

      – the full kit is not available
      – complete with LCD
      – no case in the kit
      – no, you need to load it yourself

      73!

      Reply ↓
      1. Enrico

        hello Chris
        many thanks for informations
        Could you please send me an email once the kit is available?
        please to send email to my personal address

        best regards

        73 de IZ3GOS Enrico

        Reply ↓
  30. BLAYNE

    Chris, I was wondering if you had a estimated tIme for the next batch of full kits? Good amount of us looking to order some 🙂 . Thank You for everything you do Chris. Blayne N8ZJ

    Reply ↓
  31. waseem ajmal

    I am interested to buy MCHF COMPLETE KIT Qty=6. Can you please suggest alternate payment method. As Paypal payment can’t be done from Pakistan.

    Reply ↓
  32. Mart, ES1MSD

    Hi!

    Is there plans to re-stock the full kit soon? I’d be really interested in purchasing it. 🙂
    Meanwhile, have a great new Year’s eve!

    73!
    de ES1MSD

    Reply ↓
    1. m0nka Post author

      Happy New Year!

      It will take some time, as probably my Order will coincide with the Chinese New Year ;(

      Chris

      Reply ↓
      1. Wayne

        Chris,

        I don’t see a BOM for the off-board parts, if any?

        I am interested in the full kit, but have a large stock of 0805 and other SMD parts so could build up bare boards but need info on offboard parts.

        Thanks,

        Wayne

        Reply ↓
        1. m0nka Post author

          Hi Wayne,

          I am sorry but don’t understand what off board means. Something that is not mounted on the actual PCB ?
          That in the mcHF case would be the speaker only.

          73

          Reply ↓
  33. Andy

    Hello Chris, а month ago, I paid PCBs Ver 0.5, and received from you the track number. But it took more than 30 days, and the posting did not appear in Russia. Very much I worried.

    Reply ↓
    1. m0nka Post author

      Hello Andy,

      Sorry for the problem. Please drop me a mail with the details, i will check (djchrismarc at gmail).

      73!

      Reply ↓
  34. Mariusz

    Hello Chris,

    found above information that “MCHF COMPLETE KIT” is “out of stock”. Is this kit will be available and for order in the near future ?

    Reply ↓
  36. Gregg

    I see that you are no longer offering the LCD as a part. Is it still included in the full kit? Also is there a simple way to determine what if any mods apply to the current kit?
    73

    Reply ↓
    1. m0nka Post author

      Hello Gregg,

      Yes, LCD is part of the full kit. There is a huge list with mods on the GitHub Wiki,
      but most of them are v 0.4 related. A must mods might be touch screen mode and the one
      i have posted recently about cleaner TX signal.

      73!

      Reply ↓
  38. waseem ajmal

    Hi!

    I want to buy x5 complete kits. May I know about the speaker and the final MOSFETs? These MOSFETs are necessary for complete working of SDR kit. If so, then how and where I can get these. Is there any provision to play with software?

    Reply ↓
    1. m0nka Post author

      Hi,

      MOSFETs you can buy from reputable ham webshop, as Ebay ones are most probably Chinese fakes.
      Speaker from Farnell or any other that will fit your case. If you do QRP on lower bands, you
      can go with cheap IRF510’s instead of the Mitsubushi MOSFETs, the footprint on the PCB will
      take them.

      If you need more than one kit shipped via DHL, please drop me a mail at djchrismarc at gmail
      to talk.

      73, Chris

      Reply ↓
  40. Augusto Michelini

    Hello Chris,
    I’v just placed an order for the complete kit.
    Please can you indicate where can I find enclosure for mcHF rig?
    Many thanks.
    73 de Gus I1VOH/DJ1VOH

    Reply ↓
  41. Klaus Busch

    Hello Chris,
    Ich habe die Leiterplatten für Version 04 und 05 gekauft.
    Version 04 ist ok.
    Version 05 hat einige Fehler.
    Keine Verbindung vom UI-Board Leist Anschluss 26, 27 (3,3V) nach RF-Board anschluss 26,27
    zum U6 (3,3V). Leiterplattenfehler.
    3,3V sind am RF-Boart nicht am Pin 26,27 vorhanden,am U6 ok.
    Ich bitte um Hilfe,
    Mfg DG8NGJ

    Reply ↓
    1. m0nka Post author

      Hi Klaus,

      Sorry, i don’t speak German, but maybe i can help. Can you e-mail me more details: djchrismarc at gmail.

      73, Chris

      Reply ↓
  42. Simon Simpson

    Hi Chris

    we are after 3 sets of v5 boards but with just the processer on

    do you have any
    we do not need the parts as we have them

    many thanks
    Simon
    M1BX

    Reply ↓
  43. Anton Miština

    Hello Chris,

    did you have available and would you be willing to sell separately programmed STM32F407 ?
    If so at what price.

    Thank you.

    Reply ↓
    1. m0nka Post author

      Hello Anton,

      Usually those chips are programmed on board, first because they have USB Bootrom that allows programming them from the PC, second
      it is bit expensive to make dedicate programmer with socket.

      73!

      Reply ↓
  44. Eddy Prayitno

    Do you have UI board only fully populated with smd components including all ICs excluding LCD and rotary encoders and how much the price

    Reply ↓
  45. Stefendy Handoko

    I have an order but I forgot to add the shipping cost, then my new order again just for the cost of shipping, thanks
    73

    de Stefendy Handoko YF9RAK

    Reply ↓
  46. Sverker

    Tried to make an order for a full kit but paypal answers “out of stock” at the moment.

    Are they all sold out?
    If so du you have any information when the will be back in stock.

    thank you.

    Reply ↓
    1. m0nka Post author

      Hello,

      Sorry about that. All the LCDs i have left failed final QC check ;( I have an order, maybe DHL
      will bring them in 3-4 days, i hope.

      73

      Reply ↓
      1. Sverker

        Thank you for the information Chris.
        Will try to order now and then and see when the kits will be complete again.

        // Sverker SM7THS

        Reply ↓
  47. Georg

    Hi Chris,

    I just made an order. 😉

    I need another address on my invoice, can you send me your eMail,
    so that I can send the contact information to you.

    Thanks!

    Kind regards
    Georg

    Reply ↓
  48. Georg

    Hi Chris,

    I would like to make an order for the mcHF Kit. But I think you’re still on vacancy. 😉
    When will you return?

    Looking forward to hearing from you.

    Regards, 73 de Georg, DL3YAT

    Reply ↓
  49. YoungKuk Soo

    International Recorded Delivery(Royal Mail) – 10GBP

    South KoreaTransaction ID6S904452D4997941R

    Please refund shipping due to out of stock.

    Reply ↓
    1. m0nka Post author

      Hello,

      Tracking number is available in your PayPal account. Drop me a mail if you have trouble getting it.

      73

      Reply ↓
    1. m0nka Post author

      Hello,

      I don’t have the transistors or the housing in stock, sorry. But the kits are available,
      you can get from the Order page.

      Chris

      Reply ↓
  52. Peter W. Borders - WB4TKA

    This is a really nice looking radio. I have obtained a case and several sets of pcbs and jut recently all the parts from a fellow ham.

    My question is would I be better off getting a set of rev 0.5 pcb’s and building them or just use the rev 0.4 boards I have. If i get a set of rev 0.5 boards are there a lot of differences in the bom? If it is just a few caps and resistors that wouldn’t be a problem.

    Do you have any information that lists what was changed from rev 0.4 to rev 0.5?

    Great project.

    Reply ↓
    1. m0nka Post author

      Hello Peter,

      The 0.5 revision incorporates mods and changes suggested by Clint and community. If you already have v 0.4
      you can build as it is and incorporate mods selectively. There are gradual improvements, but not that critical
      to upgrade. V 0.5 is not the last revision, there will be 0.6 as well…

      Chris

      Reply ↓
  54. Joachim Rudy

    Hi,
    I’m interested in your project and would like to order all parts, but without Paypal, since they dislike to forget me as customer.
    To avoid to make this experience again, is there a way to order it passing IBAN and BIC to you directly, or by other means?

    Reply ↓
  55. Rainer Hildebrandt

    Hi Chris,
    I would like to order a complete kit 259.82 GBP + 10GBP postage as soon as possible. When will it be availabe again? Can I preorder? Do you sell also cases and buttoms etc. as a complete set?
    Vy 73’s
    Rainer, DF3SJ

    Reply ↓
    1. m0nka Post author

      Hello,

      Please be patient, i will have them back in 1-2 days, finished some of the cores, but just ordered some. Also sorry, i don’t sell anything
      case related yet.

      73

      Reply ↓
  57. Henry, DL4FK

    Hello Chris,
    last week I asked about the possibility, if I buy only an rf-board (vers. 0.5) for the MCHF-SDR with pricing, preloaded with the SMD components and to complete at home with the RF transformers and inductors for low-pass filtering. I request information.

    vy 73 Henry, DL4FK

    Reply ↓
  58. IW0HJV Arnaldo

    Hello,
    You can confirm that the mcHF kit is available?

    I await your response to order

    Thank you

    P.S.
    Sorry for my English

    Reply ↓
    1. m0nka Post author

      Hello Arnaldo,

      Sorry for the late reply. Yes the kit is in stock, all payment via PayPal, it could be with registration with them, or credit card only. Just follow instructions on their website please.

      73!

      Reply ↓
      1. IW0HJV Arnaldo

        OK,
        I immediately order!
        You may kindly direct me to a file farnell codes to buy the speaker and the final MOSFETs?

        As soon as you give me the order confirmation.

        73′ de IW0HJV Arnaldo

        Reply ↓
  61. Christoph Fick

    Hallo Chris.
    Habe soeben bestellt:
    1 x UI-Board , 1 x RF-Board. Bitte V 0.4
    Danke.
    vy72,Chris,dl3akf

    Reply ↓

  62. Pingback: mcHF – unit #1 / update #1 | sparkbytes

    1. m0nka Post author

      hi, kit has 0.5, boards only i have only few 0.5 in stock, waiting more, have some more 0.4. 73

      Reply ↓
  66. Richard

    Hi Chris, I’ve ordered the full kit yesterday, love to receive the kit in a few weeks after paypall does its job 🙂
    Looking here for a building and/or operation instruction but can’t find it.
    Must be on the yahoo groups I think?

    73, Richard PA2RIC

    Reply ↓
    1. m0nka Post author

      Hello, thanks for your support! I have some help files on the Downloads page, pls check it out. 73!

      Reply ↓
  67. Uwe, Dj3FV

    Hello Chris,

    when I order now a kit, will I get a rev 0.4 or rev 0.5? The order form is directly linked to the download page where all rev 0.5 information and links are posted.

    vy 73
    Uwe

    Reply ↓
  68. karl-heinz faikis

    hello, Chris,
    my englisch is not perfect, i dosnt understand, what you mean with “MCHF COMPLETE KIT – Two boards populated with SMD parts,”. Does it mean, that you have equipt the bords with smd-parts bevor you send it?

    vy 73

    henry

    Reply ↓
    1. m0nka Post author

      Hello Henry,

      Yes, two boards (UI and RF) with all SMD parts installed in the factory – by pick and place machine, then wave soldering. Also in the kit a LCD plus two plastic bags with extra parts – mostly through hole that you need to solder.

      73

      Reply ↓
      1. Karl-heinz Faikis

        Dear Chris,
        thank you for your answer. Yes, its very good. i think, the rest of the work i will do by myself correct, hi. last night i orderd the compled kit. I hope, paypal will transfers the money quickly, that i can receive the kid in the next time.

        73 henry

        Reply ↓
  69. Don

    Hi Chris,
    Does the new v0.5 kit include all but a case and the two mosfet finals?
    I wanna order the kit and other components necessary. Just checking.

    thank you,
    Don AF5FP

    Reply ↓
      1. Don -- AF5FP

        Its a done deal Chris, Ordered 🙂 Now looking forward to receiving the kit. Per question I asked,
        If it was a snake it would have bitten me 😉 I was reading all about it on your new
        downloads page and missed the answers already printed above. My bad. Thank you
        for your patience and introducing and supporting this project for us.

        Don — AF5FP

        Reply ↓
          1. Don -- AF5FP

            Chris, Package arrived safely Monday the 4th. Great tracking from when you dropped it off until arriving at Ohara, Chicago. Then lost in the USPS system until they delivered. Typical USPS tracking 😉 Thanks again, Don — AF5FP

  70. Peter Foerster

    Hi Chris !
    The Paypal order site looks that way that Paypal creates secretly an account with your data ?!
    The password request makes me a bit suspicous.
    I definitely do NOT want to have an Paypal account through the backdoor with an order so the question is if that is really the case here ?
    Cann you please give a short comment on this ?

    Cheers
    Peter

    Reply ↓
    1. m0nka Post author

      Hello Peter,

      To be honest i am not sure, i haven’t used PayPal for a long time like this because i have account.
      But they are very safe these days, more or less mainstream, specially for the buyers. Maybe you can
      delete this account immediately after purchase ?

      73

      Reply ↓
  71. Christos

    Hello,

    The more I study this fantastic SDR the more I want to build one… 🙂
    I understand all the difficulties to process all the orders and to sort out all the components
    When can I order one full kit please?? Are all the next bunch of kits already been ordered??

    Thanks,
    Chris sv2hyv

    Reply ↓
    1. m0nka Post author

      Hi Chris,

      Now it is fast and i don’t put quantity for sale, unless i have it fully ready to send. Give me 2-3 days
      pls.

      73!

      Reply ↓
  74. DIMITRIS

    Hi
    would like to order one complete kit, is it still available ?
    73 SV7BOY

    how is the cost send to Greece

    Reply ↓
    1. m0nka Post author

      Hello Dimitris,

      Maybe next week, sorry. Still waiting..
      Cost for international recorded is 10 GBP.

      73

      Reply ↓
  75. Eriks Dobelis

    I just placed an order for the full kit. Is it possible to swap STM32F407VET6 (do I understand correctly that this is the one supplied with the kit) for a chip with 1MB flash memory? I am going to write additional code.

    Reply ↓
  76. mvs sarma

    Dear Chris,
    I thankfully acknowledge the receipt of the set of PCBs. I just received at 08-30 GMT.
    Many thanks and now let me concentrate as i may slowly receive other material inputs.
    regards
    sarma
    vu3zmv

    Reply ↓
  79. mvs sarma

    dear sir,
    perhaps first time
    i am to track the parcel from UK.
    I am unable to track it. need help
    tracking # RN231056946GB

    regards
    sarma
    vu3zmv

    Reply ↓
  82. mvs sarma

    Dear sir,
    I have just paid for a set of pcbs for a possible homebrew at my 70th year of age
    please support me with latest set of PCBs.
    regards
    73s
    VU3ZMV
    (SARMA)

    Reply ↓
  83. Walter

    Thank you very much for shipping! Perfect boards, many parts ready soldered, high quality!
    Next days I will not leave my working room…

    Walter DO1WJS

    Reply ↓
  86. Josip- Joe Bedenicec 9A2QP

    Hello I paid set Jan 18, 2016 1:52:37 p.m. PT
    Transaction ID: 5A592074RM776481E interested me when I can expect shipmen

    Reply ↓
  88. Jimmy

    Hi Chris, when will you have the option of ordering the partially assembled boards? I see you may not offer full kits anymore.
    thanks in advance

    Reply ↓
  89. Emilio Iranzo

    Hi,
    I purchased two boards and LCD display, a few months ago. Then you didn’t have a complete kit.
    For this time, project was parked.
    Now, I consider to build it.
    Do you have a complete kit, except boards and display?
    How much it cost?

    Regards

    Reply ↓
    1. m0nka Post author

      Hello,

      I had components only kits for some time, but it was very labor intensive, me and my wife couldn’t last more than few months under this pressure. This is why now i have either PCBs or partially soldered boards. The only way for your is download BOM and source components yourself, sorry.

      73

      Reply ↓
  91. Shane

    Hi There,
    I have just noticed the delivery address is still my old address on my PayPal account so its incorrect.
    Could you please provide a phone number so I can contact you and resolve this.

    Thanks
    Shane

    Reply ↓
  93. Sorin Moisa

    Hi,

    I buy from you 3 pcs. UI board and 3 pcs RF board. Will you tell me if you send me the goods.
    Tha payment was made from Romania, Dorohoi city.

    Thank you!

    Reply ↓
    1. m0nka Post author

      Hi,

      When package is sent, i enter the tracking in PayPal, so they will send you auto e-mail, you can also check
      in your paypal account.

      73

      Reply ↓
  94. Marty Wittrock

    Hi,

    Do you have the complete kit in stock and, without the mosfets, will the transceiver function in transmit and receive? Please let me know – I’m REAL interested in purchasing and building this kit – thanks,

    Marty (KN0CK)

    Reply ↓
    1. m0nka Post author

      Hi Marty,

      Yes in stock. To have real impact, you need to build with the finals. Maybe possible to use just with driver stage only, for some QRPp on WSPR.

      73

      Reply ↓
  96. giuliano I0CG

    I have ordered today PCB’s RF and UI . I ask if is possible to have also the TFT display to add the same order.
    Please give me the TFT cost and also shipping total cost.
    73
    Giuliano I0CG

    Reply ↓
  97. Vito IZ7VII

    Hi!
    sorry I have a question! This is the last version about this transceiver?
    Any news about the transceiver fully assembled?

    Reply ↓
    1. m0nka Post author

      Hello Vito,

      I still don’t have plans to offer it as complete product. It is a project, that need some work, sorry.

      73

      Reply ↓
  98. ALFRED

    Hello,
    i want to buy one complete kit for the mcHF-SDR, please if it is possible send me an email when yuo have someone
    Many thanks Alfred OE3MAS

    Reply ↓
  99. SM7LKH/Per

    Hello there I like to order a full kit please send me a mail when you have some kits ready
    best regards
    Per-Olof Martensson
    Sweden

    Reply ↓
  100. Lubo

    Hello, very nice project. Seem to be right what I am searching longer time.
    In near future 1-2 month I will order one kit.
    73 de OM6ADP
    Lubo

    Reply ↓
  101. Marian YO3DIU

    Hello
    I order today the PCB, but I want to now how
    I now when is possible to order Full Kit.
    Only chek the PayPal checkout page ?
    Please sir, may send an email when you have full kit.
    Have a nice evening

    Reply ↓
      1. Marian

        Thank you very much, send me an email and I pay the same day a full kit.
        I have a few neighbors who did mcHF, yo3flr, yo3fxn.
        Thank you again
        have a nice day

        Reply ↓
  102. Luciano

    Hello… I’m interested in 2 set of boards (2 UI Board and 2 RF Board). It’s can be shipped in same pack for same price? This boards are revision 3?

    Reply ↓
  103. Marian

    Hello
    I want to order the kit, but I see is out of stock.
    When will you have more in stock ?
    Have a nice day !

    Reply ↓
  108. Geoff

    This evening, Gavin M1BXF brought his mkHF to our “Pye n Pint” night. It generated a lot of interest amongst our members, culminating in making two CW contacts from the pub garden, in the dark and with just a dipole thrown up into the tree!
    It impressed everyone so much that we ordered Five sets of boards there an then. I think we are going to be busy over Xmas!

    Geoff
    G0DDX
    http://www.camb-hams.com/

    Reply ↓
  109. DL1EGR

    Chris
    I need 1x HY28B to replace the one coming along with my ordered ui-board set.
    This one has a pixel error and manufactor is not able to send me – it is now 12 weeks ago….
    cheers Raimund

    Reply ↓
  110. Josep Mª Mallafre

    Hi.
    I mistakenly bought only components kit for RF Board. ( No RF board ).

    Q: Can I buy the PCB’s ( RF and IU) and the components only for te UI ??

    How I do ? In the order page this option is not expected !

    Thnkś
    Josep
    EA3BDD

    Reply ↓
    1. m0nka Post author

      Hello Josep,

      I think i have already sent your package last week. Please drop me a mail to arrange something, thanks!

      73

      Reply ↓
      1. Josep Mª Mallafré

        Hi Chris.
        No problem.
        I stay RF package components.
        Tell me how do to buy :
        a) IU PCB and
        b) RF PCB and
        c) UI components
        It will be more expensive but no matter . That’s my fault
        Thnk´s
        Josep EA3BDD

        Reply ↓
  112. Josip- Joe Bedenicec 9A2QP

    Hello Chris page for orders to pay nemoze kit set for it is the message that there is no longer the kit. How to order and pay one set mcHF SDR

    Reply ↓
  113. Darko Rusman

    Hello Chris,

    Today I’ve tried to order MCHF complete kit but PayPal refused to charge my account because kit has been sold out.

    I would like to order a MCHF complete kit.

    Please let me know when MCHF complete kit is available again.

    Thanks and Regards
    Darko J28AA

    Reply ↓
  114. Josip-Joe 9A2QP

    Mr Chris you will be KIT kit for sale I would be interested in buying if you already now, I would have ordered and paid for one set

    Reply ↓
  115. Volker

    Hi Chris,

    I have the boards from a former order from you and the display from ebay. I have read that you are out of boards and display. Does this mean you could send a full kit minus boards and displays? If yes, I would be interested to get one full-kit-minus-boards-and-display at a somewhat reduced price.
    You can contact me under: … (edited for privacy reasons)

    73,

    Volker

    Reply ↓
  116. Uwe DJ3FV

    Hi Chris,

    I am in a mcHF fever 😉 and wondering if and when complete kits or RF parts kits will be available again.
    Do you have an idea?

    Best Regards,
    Uwe DJ3FV

    Reply ↓
    1. m0nka Post author

      Hello,

      My wife took few weeks off from work to help me pack some more kits. We update quantity as fast as we get some
      ready.

      73

      Reply ↓
      1. Martin Quensel

        Perfect!

        I am also in desparate need of a kit as the cold snowy indoor season approaches here in Sweden.. I can buy a 5000 peice puzzle, but i rather build your kit.

        73

        Reply ↓
        1. m0nka Post author

          Hehe, that puzzle thing sounds amazing, but not nerve wrecking enough, i recommend the mcHF. On a serious note – i got all missing components and will be able to make sure all is completed. Then i hope in 1-2 days max, i will update the Order page with some quantity. As usual will post on Twitter and it will be reflected on the right side panel. Thanks for your patience!

          73, Chris

          Reply ↓
  117. Josep Mallafré Sala ( EA3BDD)

    Hi.
    Received the kit.

    Where the number of turns of the toroids are specified for the RF board ?
    Thnk´s
    Josep

    Reply ↓
  118. roland

    Hi Chris,

    As i need only a complete Kit (except loudspeaker and mosfets), please le me know.
    I will order and send money then via paypal.

    I alo need to know, how much the shipping costs are to Germany.

    Best regards

    roland, HB9NCZ

    Reply ↓
  119. Alex

    Hello Chris

    I would like to order two plates, RF board, UI board and screen HY28B.
    If possible I would like to know the price for some HY28B to make payment.
    Alex

    Reply ↓
  121. Ryan Namaka

    Request mail cost from UK to HI, USA? What is the total weight with boards and parts? Is an instruction book included with the kit? Please drop me an email. Thank you. Seventy-three and Aloha!
    Respectfully,
    Ryan Namath

    Reply ↓
  122. Steffen Kirchgaessner

    Hello Roman,

    Will there be some mchf kits in the future, currently they are sold out.
    Thank you for your answer.

    vy 73 de Steffen

    Reply ↓
  124. Friedrich Hufnagel

    Dear Chris !
    Just before I Order UI and RF Board if possibile please tell delivery Time

    Thanks in advance
    Vy 73
    Friedrich OE1FHB

    Reply ↓
  128. Werner Austin

    Hello Chris,
    I would like to order a MCHF complete kit. Can you tell me, when kits are available again?
    73, Werner, DL5AAB

    Reply ↓
  129. youngchan park

    Dear chirs
    I want to buy a MCHF COMPLETE KIT 1ea, But it is already sold out.
    when i can get this? if it is need reservation or something to action,
    let me know you need it.
    I really want to buy a MCHF COMPLETE Kit.

    Reply ↓
  130. youngchan park

    Dear m0mka
    I want to buy MCHF COMPLETE KIT , but it is sold out. ㅠㅠ
    so, when do you ready MCHF COMPLETE KIT ? and when i get it?

    one more it is pay only paypal? not use creadit card ?

    Reply ↓
  132. Art VK2AEC

    Is there any indication when you will have more stock ? It seems that all I can but at the moment is postage 🙂

    rgds Art

    Reply ↓
  134. J orgen Hyldal

    i have just order 2 ui bords and 1 hf bord
    but the payment note on 8 pound?
    Are there failure on your home site?
    Please return this payment on 8 pounds.
    Thanks
    Jorgen
    Afterwards i want to order again.

    Reply ↓
  136. Frank Frömming

    Hello, the kit for 140 had in August bought pounds would buy more aderen the part that would be possible
    73 Frank DL6UBM

    Reply ↓
  139. Rae Croffut

    Chris
    If you have any kits available please send it (since I have already paid for the international shipping, but if not, please refund the shipping and I will try to get one when you have more available (can you please place me on the “list” to get one in the future ?

    Thanks and 73’s
    Rob KG7QFT

    Reply ↓
  140. Oliver

    Hi Roman

    I would like to order the mchf Kit , but there seems to be no longer available .
    Will there be in the future more mchf Kit ?

    vy 73 Oliver DJ6OK

    Reply ↓
  141. Rae Croffut

    Chris
    I just ordered your complete mcHF kit with international shipping but it seems that you have already sold out of the radio’s, but I did successfully pay for the shipping.
    Will you send the radio when it comes in AND be able to use the shipping I have already paid for ?
    When do you expect to get another shipment in ?

    Thanks and 73’s
    rcroffut

    Reply ↓
  142. Gerhard

    I had found the SDR Project by a notice in the db3om forum, where i frequently reads and write.
    I was positiv surprised, that the SDR developer move her focus to the ARM Cortex-M4F from ST, instead the microchip PIC mcu’s where tranditionaly used by Radio Amateurs or use a Raspberry-PI instead.
    Well, your design is amazing and i am interessting in to build such device too but the Display size is to small for me. How is the load of the mcu if this is operate? Is some capacity left to may support 800×480-16 Pixel Displays?

    vy 73 de Gerhard

    Reply ↓
    1. m0nka Post author

      Hello Gerhard,

      Thanks for your interest. As for selection of ARM instead of Microchip, it is simple really. If i wanted to develop Xmas three controller, PIC would be a great choice, but for the mcHF… On a serious note, i love ARM instruction set and the beautiful core architecture. So easy and fun to use. I have used PICs before, they are great for a low power consumption. As for the Rpi – yeah, i could have used one, if i removed the clunky OS and use super loop firmware coded from scratch. But how do you fit the huge board in a small radio ? Just use the Rpi CPU on the UI board – it was not practical.

      As for the big LCD – i have tested 800×480 LCD, using 24 bit interface, 8 MB external SDRAM and F429 – it can paint the bandscope and nice
      emulated S-meter (like Kenwood 990), and that is pretty all of the CPU power gone. Maybe there will be some left if i code in ASM and optimize, but for this task Rpi would be better – as UI driver, and something else dedicated for DSP and audio only.

      73!

      Reply ↓
  143. Uwe Kraaz

    Hi Chris,

    thank you for you very good project.

    The UI-Board I have make complete, the missing 2mm – Header for the display was not a big problem.
    I have single-contacts, they ar gives plugged in paper-strips. You can plug these of the contacts from
    the display and then can all soldert in the PCB.

    I missing the RF-Board with all other things. Can it be, that you send this later ?

    Vy 73 and many thanks again

    Uwe (DL5KU)

    (my email : uwe.kraaz@acousticon.de)

    Reply ↓
    1. m0nka Post author

      Hello Uwe,

      You are not supposed to solder a header socket for the LCD, it is not part of the BOM and has never been. In theory you can solder one, keep in mind those are very expensive due to the non standard pitch, also your UI board will no longer fit in the 3D case. But if you make your own case, then you can use it. Soon i will list some RF packs only for sale. Check my page from time to time (also i post on Twitter).

      73

      Reply ↓
  144. Roman

    Hi, Chris
    He wants to buy it mcHF “COMPLETE KIT”
    With payment by PayPal is the message “The item you selected is unavailable at this time.”
    Please let me know when I can make the purchase.
    Regards
    Roman

    Reply ↓
    1. m0nka Post author

      Hi Roman,

      Please check my Twitter feed or the side panel of my blog front page, i will post when i have them ready
      and listed for purchase. Sorry about that.

      73

      Reply ↓
  146. Frank frömming

    hallo hatte im August das Kit für 140 pfund gekauft wollte den aderen Teil nachkaufen wäre das möglich
    73 Frank DL6UBM

    Reply ↓
    1. m0nka Post author

      Hi Frank,

      Google translate can help much with your enquiry, please send me a e-mail with more information. Thanks.

      73

      Reply ↓
  147. Klaus

    Hi Chris,
    I want to order the complete kit but without the 2 PCB and without the display. I`ve already bought these 3 items in the past.
    So how can we do?
    73 – Klaus

    Reply ↓
  148. gerhard

    Hallo Chris,
    ich habe Interesse an einem Ui-Kid und einer Leiterplatte RF-Board.Ich möchte nur den RX bauen .

    Hello Chris
    I have Intersse on a Ui-Kid and a printed circuit board RF Board.Ich wants to build only the RX .

    73 gerhard

    Reply ↓
  149. Roland

    Hello Chris,

    I have ordered UI Board Kit and RF PCB several minutes ago. I’m surprised about the wonderful project and hope to read something about new features in future.
    73, Roland DD0AO

    Reply ↓
  150. LECOQ Christian - F5OTS

    Hello Chris, have you received my order on the complete kit MCHF?
    Command sent on 01 septenbre 2015 in the afternoon.
    Apparently you have to component supply problems.
    Good weekend Chris, 73’s to you and your entourage.
    Christian LECOQ – F5OTS – FRANCE

    Reply ↓
  151. DF4KD

    Hello Chris,

    due to the many different comment I am not sure about the current status of the full kit delivery situation.
    Do you have kits available and if so when would you be able to ship (considering you very appreciated load and support)? And, have you any numbers in terms of shipping time to germany? I’d need two.

    73, Hans DF4KD

    Reply ↓
    1. m0nka Post author

      Hello Hans,

      I was taking orders upto tonight, but seems i won’t be getting some toroids shipment tomorrow, so i just have the UI board kit for now,
      until i sort the situation.

      73, Chris

      Reply ↓
  152. Dave, G8FXM

    Great project I am considering purchasing a kit myself. As my interest is mainly 50/70 MHz trying to figure out how easy it would be to get it going on low band VHF?

    Judging my the many repeat questions you get both here and on the Yahoo page, I think you could do with an FAQ page 😉

    73’s and keep up the good work.

    Reply ↓
    1. m0nka Post author

      Hello,

      I happen to run one now on 70 Mhz (WSPR). The VHF side is OZ2M and homebrew PA (some modded Mitsubishi chip). There is also compatible VHF RF board from a Polish OM, but not much documentation about it(so i still haven’t soldered it). Yeah, this blog is crying for update, i wish i had a minute free to do it 🙁

      73

      Reply ↓
  153. Manu

    Good evening. I have two circuit boards (PCBs UI and RF) components need for the two circuits. I have seen that there is the option for sale (PACK COMPONENTS RF) components also need UI board. Is there an option to buy? Thanks.

    Reply ↓
    1. m0nka Post author

      Hello,

      I am overloaded with orders at the moment and simply don’t have the time to prepare custom orders, sorry. Maybe in a near future.

      73

      Reply ↓
    2. Wayne

      Similar request- if you could post a “UI Parts Only” kit for parts for us that already have a UI board.

      Regards,

      Wayne

      Reply ↓
    1. m0nka Post author

      Hello,

      To be honest no idea. If it is very computer intensive, might need external decoder. Anyway, not coded in the
      current firmware.

      73

      Reply ↓
  155. Justas

    Well, the cost of RF components author is already increased strongly. Well, but that’s a matter of conscience.

    Reply ↓
    1. m0nka Post author

      Hello,

      I have switched from UI board only (179 components) to Full kit (179 + 339 components). You can always download both BOM files from the Hardware page and copy the order codes to your Farnell order. There is also much cheaper option building around 10 GBP discovery board and using stuff from your junk box. Hope this helps.

      73

      Reply ↓
  156. José Trancoso Pérez

    Hello.
    I want to buy the folloming:
    One UI board, two RF board and one LCD.
    on your website are the UI, RF, but not LCD. I hopeyour news. saludos

    Reply ↓
  157. DL1EGR

    Chris,
    unfortunatly Y1 (16mhz FN971-3808) and C93, 94 (20pF each, FN233-2762) are not be inventurized. would be proud to get them. so how?
    cheers – Raimund, DL1EGR

    Reply ↓
  159. Mauro Donadio

    Good day
    I wonder four things:
    a) If the transportation value to Brazil Zip Code 91900-240 , the Tranceptor QRP SDR kit , it is 10 pounds or if not , what value ?
    b ) If the recipient of this kit is broadband , covering long and medium wave or is exclusively for amateur radio bands ?
    c) if the bandwidth filter in the receiver is variable or only in pre-programmed widths ?
    d ) If you can put two kits in one package and declare the invoice only 1 ?

    Best regards
    PY3MD

    Reply ↓
    1. m0nka Post author

      Hi,

      Programming those MCUs in a socket is not needed. It was something we did with old generation chips (Microchip) years ago, but now all microcontrollers have USB bootrom, so it is a breeze to blank program on board.

      73

      Reply ↓
      1. DL1EGR

        Hi Chris
        thank’s alot for quick reply; placed another order for a friend-HAM nearby – so “then there where two” to start the challenge

        cheers for now

        Reply ↓
  163. Ian

    Hello Chris,

    This is looking like a good project, I am considering ordering the UI kit and rf board but wonder if I should wait for a full kit? I’d like to start another build soon.
    Does anyone else have lots of finished qrp transceivers they hardly use?

    73, Ian mm0gyx

    Reply ↓
    1. m0nka Post author

      I don’t think i can have the full kit soon enough. Ordering and sorting those small parts takes long time ;( 73

      Reply ↓
    1. m0nka Post author

      there will be components pack for the UI board first, later for the RF board too. need few more days to organise everything. Price will be announced as well. Keep on checking this page. 73

      Reply ↓
  166. Paulo Cesar Araujo de Carvalho

    Good morning Chris

    Paulo Cesar PU2YEI of Brazil

    how many board has the radio, I’d like to buy all over the display, also sells the components or are the most boards the display?

    Thank you

    Reply ↓
    1. m0nka Post author

      Hello Paulo,

      Two boards – UI and RF. I can sell you those + LCD, but parts you should buy yourself. Check my BOM list or the one from
      the Yahoo if you buying from USA.

      73, Chris

      Reply ↓
  167. Md Sofiullah

    Dear OM
    Being a homebrewer I prefer the make a SDR radio and ie Your design.
    So please let me know for one complete set of mcHF kits prices include the mailing charges to INDIA
    Thanking You ,, best 73s vu2kd

    Reply ↓
  168. ferry

    hi crish
    indeed the most beautiful work, I happened hobby soldering
    crish I am interested in having a full kit mchf, pcb and full parts (lcd, ic, passive and active component)
    how much should I pay for a set of full kit pcb and the componet sent to Indonesia

    trims crish
    73
    YC1TE

    Reply ↓
    1. m0nka Post author

      Hello,

      Still haven’t been able to organize full kit. But you can get PCBs + LCD on the order page.

      73, Chris

      Reply ↓
  169. W0ZZY

    I’d like to order a kit, can you email me ordering info and details on what’s included and what I’ll need?

    Reply ↓
    1. W0ZZY

      Disregard, I was on the mobile site. I found everything I needed on the full site. This looks like a great project, I can’t wait to get started.

      Reply ↓
  170. Masa

    Hi,

    I’m very interested in this kit.
    I’d like to purchase two set of it (set of items (UI+RF+LCD max)).
    Would you tell me the cost of shipping to Japan?

    73!

    Reply ↓
    1. m0nka Post author

      Hi,

      Shipping for one set (LCD+UI+RF) is 10 GBP, international, tracked and signed. I can usually send more items in single package,
      but two LCDs and 4 boards in one pack is not good idea, it is getting heavy and there is a chance for the LCDs to get broken during
      transport, so it best to order as two separate orders please.

      73, Chris

      Reply ↓
  171. Friend

    Mistake. Never share any kind of know-how with the guys from China. They will copy your project and sell it as a final product.

    73

    Reply ↓
    1. m0nka Post author

      Hi,

      I made this project with the hope that would be useful to the wide ham community and tried to keep it as open as possible.
      In my professional life i do reverse engineering and embedded development, it is no problem to implement nuclear warhead
      type of security – i perfectly know how to do it, but this is amateur radio project – completely different venue, it is all
      based on good faith in the nature of fellow radio hams.

      73, Chris

      Reply ↓
    1. m0nka Post author

      Hi Andy,

      Thanks for the link. Yes, they have bought large volume of PCBs and they solder, make casing and offer locally to ham friends.

      73, Chris

      Reply ↓
  173. Wim Kaptein

    Thanks for the fast delivery of the print, I hope that soon I have some time to start.
    There is also a company where I can order all the parts.

    best regards, Wim

    Reply ↓
  174. Larry

    Just wondered if my boards had shipped yet. I was able to source the lcd online using the part number listed on your parts list.

    Reply ↓
  175. Miguel

    Hi, we are two friends and we are interested in building this beautiful project, but you do not have screens at this time, please warns you when we get and we order two units. Thank you and congratulations on your work.

    Miguel

    Reply ↓
  176. Larry Osborne

    I would be interested in a set of boards with the lcd when they become available. Please let me know.
    73 kf4fnm

    Reply ↓
  177. Claudio Fernando Maciel

    Hi m0nka,

    Any replacement that I can find for the LCD? Are you aware of some similar display I can find around there?

    Reply ↓
    1. m0nka Post author

      Hi, you can probably use different LCD, but will not match the UI board and the front panel. In theory you can add any LCD with QVGA resolution and similar size, and just update the LCD driver to support it. If you want it just as it is, please wait maybe another week, i will have the LCDs back in stock. 73

      Reply ↓
  178. FRANCISCO RUIZ FRENANDEZ

    Hello
    I’m interested in the purchase of 8 MCHF kit, please send me the total with shipping to spain.
    Thank You

    Fco. Ruiz

    Reply ↓
  180. Jure

    Hi,

    I’ve ordered on Jan. 30th. both boards & LCD. Can I expect to receive new versions of boards?

    I plan to use rotary encoder with a push switch, that will omit few buttons. I wonder if I can change step “in circle” from lowest to highest with just pressing one switch?

    73,
    Jure

    Reply ↓
    1. m0nka Post author

      Hi, right now i ship only v 0.4 of the UI board. As for changes – schematics, source codes, etc is published. You can do any changes you want. 73

      Reply ↓
  181. Titi

    I have ordered two PCB and LCD for the project, by international shipment and paid the amount by Paypal.
    You can confirm payment?
    Thanks. 73

    Reply ↓
  182. Titi

    I have ordered two PCB and LCD for the project, by international shipment and paid the amount by Paypal.
    Can you confirm the payment?
    Thanks 73

    Reply ↓
  183. Tal Dotan

    Dear sir, I’m new in the ham biz. Your project seems to beawesome and Exactly what I’m looking for as an underbudget beginner. I’d like to know if these 3 parts (2 pcb’s and a lcd) are all I need to build the transceiver? Is there a full kit available with the exact instructions?
    Thanks and best regards, 73,
    Tal

    Reply ↓
      1. Tal Dotan

        Dear Chris / Simon,

        So in general people go to companies like digikey and purchase the whole BOM.
        Do you have any idea what would be the cost and the best way to obtain all components.

        Thanks,
        Tal

        Reply ↓
        1. m0nka Post author

          Please check the Yahoo group, there are some automated .xls files that can help you. Total cost is about 200 GBP.

          73

          Reply ↓
  185. Alfonso

    I have ordered two PCB for the project, by international shipment and paid the amount by Paypal.

    Please look in to the matter and confirm the receipt and advise on dispatching the pcbs.

    To get the components you recommend you shop.

    Greetings and thanks.

    Reply ↓
  186. simon

    Confused!

    Is the new UI board ready then?

    I have been visiting the forum daily waiting to hear news, or was the former post wrong.

    Are we able to order yet ( in advance?)

    Reply ↓
  187. Ameer Khan S M

    Dear Chris

    What are the modifications in the new UI board..?
    I have recently purchased a new UI Board from you.
    Is there any major modifications to this boards.

    With regards
    Ameer khan
    VU3SQM

    Reply ↓
    1. m0nka Post author

      Hi Simon, give me few days to solder and test the new board. Want to make sure all is ok with the board.

      Reply ↓
  191. Ameer Khan S M

    Dear OM Chris,

    I have ordered two PCB for the project, by international shipment and paid the amount by Paypal.
    already has send one mail to your email address, but no response from you.
    Please look in to the matter and confirm the receipt and advise on dispatching the pcbs.

    Wish you a happy and prosperous New Year 2015

    VU3SQM
    Ameer khan

    Reply ↓
  193. Mark McNabb

    Hello Chris 🙂

    Great fun project 😀 I really appreciate your efforts. I just
    ordered the two pcb’s from you. It seems that for the US at least it
    makes more sense to order the lcd direct from hotmcu.com — do you
    think that will be OK or do you do some modifications to it for the
    kit? If so, then please wait to ship the boards and I will paypal you
    more for the lcd.

    Chris, what do you do in life? Are you a student or do you have a
    career? It seem you have great background and energy+time to do this
    project. I am impressed!

    73 and have a great day,

    Mark/n7eku

    Reply ↓
    1. m0nka Post author

      Hi Mark,

      You can order directly from China, np. Make sure you move the jumper before soldering the LCD to the UI board(need 16 bit mode). I do embedded development and Reverse Engineering for a living.

      73, Chris

      Reply ↓
    1. m0nka Post author

      Hi,

      I have released the project for personal, non commercial use. Supplying the gerbers and other manufacturing files would
      be beneficial only to people who plan to start mass production and sales.

      73, Chris

      Reply ↓
  195. bkrish

    Hi Chris

    Just orderred for RF PCB + UI PCB + HY28B LCD. My PayPal transaction # 6KP04308DP576410H dated Dec 15, 2014. I can source for UI, but can you suggest where I can get RF PCB components from a single source or do you supply? Thank you

    73
    bkrish

    Reply ↓
    1. m0nka Post author

      Hi,

      Please check PayPal for tracking number. As for updated BOMs and order lists – check the Yahoo groups, some US hams made detailed ones, in the Files section.

      73

      Reply ↓
  196. Dan

    Gents

    Just a little constructive criticism. I can’t tell if you’re selling this SDR or you’re providing instructions on how to build it etc…..if you are selling is there a complete kit….

    While this may be indicated somewhere in the blog at my glance I am unable to find it. I am looking for an SDR transceiver (QRP is fine). I can’t tell if I can buy it here.
    Kindly let me know.
    Thanks
    Dan

    Reply ↓
    1. m0nka Post author

      Hi Dan,

      I think i have mentioned before, i am very busy with our new home extension, this takes 100% of my time, until this is finished, i can send few boards away, and maybe bug fix here and there. Sorry.

      73

      Reply ↓
  198. simon Simpson

    Hi Chris
    Oreded The 3 Parts 🙂
    I will look at new boards once you have finished working on them
    Best get looking at the bom and see what parts i need to order
    And get a good Soldering iron and heat gun
    Anybody got any recommendations ?
    Thanks again
    Simon
    M1BVX

    Reply ↓
    1. m0nka Post author

      Hi Simon,

      For soldering iron i use ERSA i-con nano, as for hot air, look on ebay for cheap Chinese ones – any that allow temperature and flow regulation with LCD will do.

      73

      Reply ↓
  199. Joe in San Diego,Ca

    For hams who are not the quickest at building projects, it may be advantageous to only select one
    board and then build it up, and then order the next. It would be especially nice if your interconnect
    (cables and connectors) are not going to change between revisions, then we could order a board to build now that will have the less number of revisions on it, and when we have that one built up.
    in a couple months order the next board that would be your newer revision.

    For some people it may be worth it to pay a little extra on shipping to have this option.

    It is a very appealing little radio, in any case.

    Reply ↓
    1. m0nka Post author

      Hi Joe,

      I am keeping the interface and protocols compatible, in new revision i implement only tested mods, that do not change the overall functionality of the radio.

      73

      Reply ↓
  200. Lucjan SQ9VPA

    Hi Chris.

    Coul you confirm that my payment received by you?

    PP ID 1FE329089U235350V

    Shipping to Poland.

    Thanks
    Lucjan SQ9VPA

    Reply ↓
    1. Jozef

      Hi Chris,
      I thought only the PCB, without displays.
      so one more time, please how much postage would happen to Slovakia for 5 pcs Set PCB. Thank you.
      Jozef OM1CI

      Reply ↓
  202. Giacomo

    Hi Chris,
    I need a couple of UI and a couple of RF pcbs but also one LCD.
    There’re some shipping cost difference?
    Thank you

    Giacomo

    Reply ↓
    1. m0nka Post author

      Hi,

      The price is based on weight, if its too much it might be cheaper with DHL. Please drop me a line to my mail to discuss.

      73

      Reply ↓
  203. simon Simpson

    Hi Chris

    So i just need the 2 boards and the LCD and the bom of parts

    Are the boards due for any more tweaks or are these the final ones for now

    Also whats is the approx. cost of parts and do you need a oven to solder any of the parts
    Sorry for all the questions
    Simon

    Reply ↓
    1. m0nka Post author

      Hi,

      I am working on new revisions of the both boards, but it will be 1-2 months maybe before all is done and tested. There are some mods explained in the Yahoo group. Total cost of parts is about 200 GBP. No need for an oven, but good idea to have hot air station as addition to your iron.

      73

      Reply ↓
      1. simon Simpson

        Many thanks will wait for new revision will soft ware be same on both boards ie one you have and new revision trying to follow the group 🙂
        Thanks again you have all 3 parts in stock at the moment
        Simon

        Reply ↓
  204. Scott Burg/KC9WYE

    How much would it cost approximately to order a kit with all of the parts in US dollars, and do you have any plans to add vhf/uhf at some point, as well as an sdr output for viewing and controlling through a comuter?

    Reply ↓
  207. Wojtek

    Hi,
    I’m interested to buy a set of PCB +LCD. Could you confirm aviability and price.
    Also i’m looking for SI570.
    Best Regards
    Wojtek

    Reply ↓
  208. Jacques

    Hi Chris,

    Do you plan to include enclosure in kits ?
    i’m interested by one enclosure, I have pcbs with display and i have ordered components to Mouser,
    please advice me when you have one available, pricing , etc ….
    73’s de Jacques – F1APY

    Reply ↓
  209. ON4NVS

    Hi Chris,

    I’m following for while the discussions on the hardware and software.
    Looks great.
    We would like to order 2 complete assemblies (ui & rf pcb + lcd)
    Do I have to select twice an international shipping cost or can you ship combined to Belgium?

    Nico

    Reply ↓
    1. m0nka Post author

      Hi,

      In theory you can order two sets, but will be in same small C size envelope, so there is a danger of damaging the LCDs. Up to you.

      73

      Reply ↓
  211. Julius

    Hi m0nka,
    I would like to buy a kit with all the components. Is this possible and how much would it cost?
    regards

    Reply ↓
  212. David Taylor

    Hi Chris,

    I see on Twitter that you have received a number of displays. Is this a good time to order a set of boards and the display. I am very interested in your project – great work!
    73 David VK3KR

    Reply ↓
  215. Haryoso

    Dear Chris,

    I am interested in your project, if I want to buy the following components of a complete, without soldered, if you can .Thanks

    ’73
    Hary

    Reply ↓
  217. Stjepan

    Hi Chris,

    PCB’s and display received today. Ordering parts and hope to start soldering soon!

    73, 9a2ss
    Stjepan

    Reply ↓
  221. Mani

    I am a ham radio operator from India. I would like to get two sets of PCBS and LCD displays. Is it possible for you to send to me by courier ( FedEx or similar so that speedy delivery is possible)
    I am ready to meet the extra expenses.
    73
    -Mani

    Reply ↓
  222. David Pello

    Ordered one full set of pcb’s and lcd, looking forward to receive it and start working on it.
    Can anybody tell me an estimate of the cost of all the components? Just an aproximate value.
    Thank you,
    David EA1IDZ.

    Reply ↓
  223. John

    Please, make il possible for a kit.
    There are so many radioamators out there with no much money, and a kit form is their only option for HF.
    I will follow your project, hoping for a soon to date kit.
    Regards. John.

    Reply ↓
    1. m0nka Post author

      Hi John,

      That is a plan, but have to wait few months till i finish my house extension project and move. These days i spend my time on the building site, very little time to play with the project 🙁

      Chris

      Reply ↓
  225. vojko

    hello
    do you heawe full kit complet and please write me the price that im pay with paypal
    IM INTERESTED FOR 2 KIT COMPLETS

    regards de S52E

    Reply ↓
  227. YU7RCW

    Hi
    I ordered and all completed thru pay pal complet oth pcb’s and display.
    when I expekt delivery? cose you in builidng projects.

    thx
    73
    lnicks

    Reply ↓
      1. Leif Christensen

        I have received the kit. When I packet up the U% STM32F40 several of the legs wewe bend.
        I hope you will send me a new one.
        Vy 73 de OZ8GW, Leif

        Reply ↓
    1. m0nka Post author

      Hi Aurelio,

      Thank you! I am still 100% of the time at the building site. I think will be 2-3 more months work before i can come
      back to real work and think of that.

      73

      Reply ↓
  230. Qinling

    Hi, CHris.
    I have already submitted orders, payment through PayPal.
    Waiting for the Delivery from you.

    VY 73!
    DE BD4AHS

    Reply ↓
  231. Robert SP8TLH

    Hi Chris,
    The decision was made, payment via PayPal.
    Thus waiting for shipment to me.

    73! Robert SP8TLH

    Reply ↓
  232. Robert SP8TLH

    Hi Chris,
    Can be use STM32F427VIT6 instead of the STM32F40x-VG (STM32F405; STM32F407)

    73! Robert SP8TLH

    Reply ↓
    1. m0nka Post author

      Hi Robert,

      It is the first time i hear about this CPU. Is it cheaper than the one i use ? What is the reason you want to use it ?

      73

      Reply ↓
  233. SP3OSJ

    Hi Chris,
    There are many devices in the range of 0.1-30MHz. There are not many TRX at 50MHz and 70MHz.
    Whether a change the antenna filters and the software will receive 50 and 70MHz?
    Converter ADC which has a frequency end?
    Whether it will upgread firmware for modulation FM?
    Vy73 Artur

    Reply ↓
    1. m0nka Post author

      Hi Artur,

      I have read that by carefully selecting the mixer switching chips it is possible to achieve 50 and 70 Mhz. This will also require the more expensive SI570 versions that can go higher than 160 Mhz. From software point of view this is 10 mins coding, but for VHF you need much better front end, pre-amps, filtering, etc. Also i see in KX3 they push the same final for 50 Mhz as well, but not sure how efficient is the whole thing in 1-50 Mhz range, requires real knowledge in analogue design to make this.

      73, Chris

      Reply ↓
  234. SP3OSJ

    It is the CDR TRX. Is it possible to write firmware for modulation
    FM. I’m interested by the device can be set to 50MHz and 70MHz.
    Is the ADC will work to 50MHz/70MHz?
    or if you need to do TRV 28MHz/50MHz and 28MHz/70MHz

    Reply ↓
  235. Ray Fair

    Hi Chris
    just order the UI board so order is complete with rf board and lcd
    Please let me know if I did any thing wrong
    73
    Ray
    KC4DYM

    Reply ↓
        1. m0nka Post author

          Hi Ray,

          My printer is still not fixed, i am busy with my home extension. Very little time this summer to work on the mcHF improvements.

          73, Chris

          Reply ↓
  237. CT1DGN - Jose

    Good morning Chris!

    ohhh… I see now that UI is no available anymore…
    What a pity! Is there any chance to get the package of 3 at once?
    Thank you!

    73!

    Reply ↓
    1. m0nka Post author

      Hello,

      I have an order for big quantity of UI boards, it will be here in one week time. Also the RF boards that i got yesterday are almost gone, will make another order and will have them in 10 days. Sorry about that. I did not expect such demand.

      73, Chris

      Reply ↓
  238. Henning Weddig

    good to look on the page daily, and Chris thanks to Yoru fast rpely!
    As per today both boards and the LCD are available I just ordered the three items using PayPal for payment. If PayPal does not dieplay my adress please respond to my email adress!
    Thanks in advance!

    next step: collectin g missing components — assembly etc.

    73
    Henning Weddig
    DK5LV

    Reply ↓
  239. Henning Weddig

    arailabiltxy of boards: what a pity, now th UI board and LCD are available but the RF board is sold out! As the shipping costs to the outside of the UK is so high I waited for teh order of the RF board which was avaliable — last week? Now I can order the other baord and esseantila LCD but without the RF board the Transceiver is not complete. Is there a Chance when all three baords are avaliable at the same time???
    Henning Weedig
    DK5LV

    Reply ↓
    1. m0nka Post author

      Hello,

      The postman suppose to bring the RF boards today, but nothing. Hopefully tomorrow.

      Chris

      Reply ↓
  240. Jose

    Hello Chris,
    For postage, I deselected the 4 GBP and selected international (6GBP), but I realized afterwards that it should be 10 GBP, therefore both must be selected, right? 6 is additional.

    I also see that you do not have RF board available anymore… for the same postage, I would prefer to wait for it.
    When will you have them again? Thank you!

    Cheers, Jose.

    Reply ↓
    1. m0nka Post author

      Hi Jose,

      Yes correct, the base postage of 4 GBP will be included anyway, but covers UK recorded delivery only. So that is why for international need to add extra 6 GBP so total is 10 GBP(the international recorded cost). It is simple shopping cart plugin and this is the best i can do right now, sorry.

      RF boards i will have in hopefully one week time, as far as i get them will update the Order page.

      Chris

      Reply ↓
  241. Bruce Wattendorf

    I was looking for the gerbers so I could create a solder mask to make the build quicker.

    Reply ↓
  242. Jose

    Ciao Chris,

    Very interesting project.
    Will you sell UI PCB as well?
    Please count on me for a set of RF+UI PCB’s.
    I see LCD HY28A is discontnued. IS HY28B compatible?

    Thank you
    73
    CT1DGN

    Reply ↓
    1. m0nka Post author

      Hi,

      Yes, i have some UI boards now, probably will update the site tomorrow as i am waiting for DHL to bring some LCDs as well. Those are the HY28B – dual interface version. The latest mcHF firmware supports all the three versions manufactured by hotmcu.com.

      Chris

      Reply ↓
        1. m0nka Post author

          Hi,

          If HY28A is detected on boot up, the SPI is used, if HY28B – the parallel is in use. There is no change of the location of the 16 bit parallel port pins on the three different LCD modules.

          Reply ↓
  243. Bruce Wattendorf

    I love this radio great job!!! I have been wanting to do this myself!!!

    Do you have the board layouts, and or a full set of boards avail for sale?

    Reply ↓
    1. m0nka Post author

      hello,

      All the documentation is posted on this blog, just dig deeper into the menues 😉 Any more questions, mail me pls.
      As for boards – i have few RF boards left, waiting for a batch of UI boards and LCDs delivery, i hope in few days.

      Chris

      Reply ↓
  244. Henning -Weddig

    I really like the idea of a kit (may be only the “hard to get” components) and suggest to introduce a list for people who want to buy a complete set of pcb´s / LCD and/or kits.
    May be this is then easiser for the designers to estimate the next pcb run ?!

    Reply ↓
    1. m0nka Post author

      Hi,

      I will do this eventually, but wanted first to test few things that i was not sure are final, before order bigger quantity. Now i order in small batches only, hopefully soon.

      Chris

      Reply ↓
  245. f5pzo

    hello,
    do you plane in the futur to provid a kit including box and excluding resistors capacitors.
    73’jean

    Reply ↓
    1. m0nka Post author

      Hello Pedro,

      I need to do a little bit of tweaking still on the boards/schematics, to be sure all is ok. Doing very active
      testing with my friend Brian(G0JMI) and soon hopefully i can have a kit. So far i can offer the two boards, and
      have maybe 3-4 LCDs left. Please check the order page.

      73, Chris

      Reply ↓
    1. Július KOČIŠ

      Dobrý večer.
      Chcel by som sa informovať ohľadne stavebnice mcHF QRP. Chcel by som si ju objednať ako celok so všetkými súčiastkami a plošnými spojmi. Je to možné ?, ak áno čo by to stálo.
      S pozdravom KOČIŠ.

      Reply ↓
        3. Joern

          Hi Chris,

          As i need only a complete Kit (except loudspeaker and mosfets), please le me know.
          I will order and send money then via paypal.

          I alo need to know, how much the shipping costs are to Germany.

          Best regards

          Joern, DF 2 HB

          Reply ↓
          1. m0nka Post author

            Soon will be available on the Order page, but limited quantity, based on what i have prepared already for sending, to prevent long wait, like the last two weeks.

            73

        4. Remi

          Planning to purchase boards and parts to build my own and really like soldering and got the tools and looking for ways to cut costs. Maybe I can build for one or two extra besides mine if someone likes the project, but lackes the abilety to buil

          Reply ↓
        5. Remi

          Planning to purchase boards and parts to build my own and really like soldering and got the tools and looking for ways to cut costs. Maybe I can build for one or two extra besides mine if someone likes the project, but lackes the abilety to build one.

          no charge, just sharing costs..

          73’s

          Reply ↓

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