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For Sale M0NKA mcHF 9-Band CW/SSB Portable QRP Radio

Discussion in 'Ham Radio Gear For Sale' started by KY4AWB, Jun 11, 2016.

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  1. KY4AWB

    KY4AWB Ham Member QRZ Page

    Description:
    After building two mcHF radio's, and parting one out to help a friend, I've decided to sell the entire setup to fund other radio projects. The mcHF is a small, home-brewed amateur radio project. Firmware is released as open-source and most project files are released as well. Some of the features that the mcHF has are:
    • Standalone and compact embedded transceiver
    • Continuous RX coverage 2-30 MHz
    • 0.5 - 15W output power
    • CW, SSB, AM and FM – transmit and receive. CW sidetone out without transmitting
    • 300/500 Hz CW up to 10 kHz “extra wide” filters for SSB/AM reception and adjustable passband centering
    • Also implemented are additional filtering options such as LPF & BPF specific filtering. Each selectable in all bands & modes.
    • SSB/AM Transmit Speech processor
    • DSP noise reduction
    • DSP automatic notch filter
    • Noise Blanker & Peak
    • Bass & Treble specific values for better usability.
    • SWR, PWR, and S meter.
    • Split VFO operation
    • Spectrum scope with multiple color & display options
    • Waterfall Display with configuration options for speed, freq width, and more
    • Optional touchscreen integration is possible.
    • Cat control & USB Audio functionality
    Included in the sale are the following components:
    Images are in order of this list and a video is available at the bottom.
    • (1) Complete & Functional mcHF radio
    • (1) Partially filled UI board (bad CPU trace as visible in picture, but usable components)
    • (1) UI Board with CPU only
    • (1) 98% complete RF board (needs mic jack if I remember correctly; mic jack included in parts below)
    • (1) Empty RF board
    • (1) Additional case with buttons, speaker holes, knobs, and drilled jack holes (slightly off-set)
    • (2) Internal Speakers with wiring attached
    • (9) Additional RD16HHF1 mosfets; 5 new, 4 used in other kits. 13 TOTAL w/ 4 already on boards
    • Multiple additional toroids, enough for remaining boards. (Count in picture is incorrect as I removed a few for additional project)
    • Over 70 different bags of components for completing the additional kits
    • I will include all current documentation used for building, a listing of the upgrades performed on the completed radio as well as the 95% complete UI board, necessary software to flash new firmware, etc.
    I will likely not split this sale up as this is a kit as all items are designed to fit together and there is little chance I'll use these components in another kit. I have over $1200 in parts and supplies. I'm asking $800 and I'll pay the shipping. I am willing to take MTR5B or MTR3B as partial payment. Paypal is preferred.

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    Last edited: Jun 11, 2016
    KK4CCA likes this.
  2. KY4AWB

    KY4AWB Ham Member QRZ Page

    I was asked to post some pictures of the boards that are currently inside the case. Below you will find a few pics of the UI board that is inside the case currently. The UI pics were all that I could find right now. I'll post some pics of the RF board as soon as I can get some shot. Also, one thing I took notice of when uploading these. The EEPROM chip just above and left of the CPU hasn't been installed, but I do have the chip in the parts above should you want to install it. Any other spots that you notice are blank come from various upgrades that rendered those chips unnecessary.

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  3. QRZ
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