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  • SB-104 Display Board

    SB-104 Display Board

    $20.00

    Update your SB-104 from those worn out gas discharge tubes. This is ONLY the PCB.

  • Universal Keying Module

    Universal Keying Module

    $15.00

    This super small PCB assembly can be used to key older cathode keyed rigs or reconfigured to key grid blocked transmitter.

    STOCK VERY LOW ON THIS ITEM

  • Remote Power controller

    Remote Power controller

    $25.00

    This small pcb assembly will control up to 25 amps of dc power. A small control line makes it possible to turn on and off older radios such as the Ten Tec Triton series, Omni Series and other radios that rely on an external power supply.

  • The Protector

    The Protector

    $35.00

    This easy to build project will protect you DC powered equipment from overvoltage, reverse polarity and much more.

  • Micro M+ solar charge controller

    Micro M+ solar charge controller

    $30.00

    This simple charge controller first appeared in the October 2001 issue of QST. It has also appeared in several of the ARRL's publications.
    The Micro M+ comes in kit form. There is no case included with the kit.