MFJ-1234 RigPi Base With OS Firmware, Audio and Keyer Board
SKU Part Number: MFJ-1234
Tigertronics make the appropriate cables - select the cables for your radio the same way you would Tigertronics. Don't forget to add them as they are...
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£349.99 £291.66
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Tigertronics make the appropriate cables - select the cables for your radio the same way you would Tigertronics. Don't forget to add them as they are required to connect unit for use with your radio: tigertronics cable finder


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  • Remotely operate using any web browser on your mobile phone, iPad, tablet, laptop, desk-top or even Kindle! 
  • The MFJ-1234 is as easy to use as 1-2-3. 
  • Use nearly any transceiver with CAT control, old or new, no computer or computer knowledge needed.
  • Operate all modes SSB, CW, FM, digital -- any transceiver mode.
  • Control your station from anywhere via the internet using any browser -- radio, rotor, CW keying, VoIP, digital modes, logging, spot monitoring, callbook lookups and more.
  • Here's what else you can do: Operate digital modes including FT8 and RTTY. WSJT-X, Fldigi are installed.
  • Look-up calls using the included FCC database or optional QRZ XML subscription.
  • Monitor DX spots and watch for unworked or unconfirmed calls.
  • Design, maintain multiple logs. Up-load ADIF logs to ARRL LoTW server.
  • Send Morse code from a mobile device, keyboard or paddle.
  • 32 user programmable macros gives great control flexibility.
  • Single-click updating.
  • Has I/Q Input for SDR radios.
  • Onboard VoIP server gives outstanding 2-way audio.
  • Includes email, word processing and spreadsheet programs.
  • Thousands of Linux programs, in-cluding many for ham radio available.
  • Modify and program RigPi Station Server features using a text editor.
  • Multi-Operators, Multi-Radios Use any internet browser on Windows, Mac, Chromebook, Android, iOS, Linux computers, laptops, tablets and phones.
  • Open as many web pages as you like on one or more devices: iphone, tablets, laptops.
  • One browser can control a radio while a second can control another radio, etc.
  • Two or more hams from different locations can operate different radios at the same time using one MFJ-1234.
  • In addition to using a browser, you can use these apps: CommCat Mobile for iOS and CommCat for Windows.
  • What is the RSS?
  • RigPiTM Station Server (RSS) is a computer system that controls your station and handles on-the-air activities.
  • It's a radical new way of station control using a server. It allows multiple users and radios to interact simultaneously using any internet browser.


  • RSS is a Raspberry PiTM computer running Linux and RigPi Keyer, RigPi Audio boards.
  • RigPi Keyer board uses the K1EL WinKeyer3 IC for keyboard or paddle input.
  • RigPi Audio board is used for VoIP for remote operations, digital modes and l/Q spectral display (Panadaptor).
  • RSS radio and rotor control uses Hamlib, a library of over 200 radios and 30 rotors. Update when new radios/rotors are added.


We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.


If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]