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Radio Interfaces

  • Radio Interfaces
    HFR HF Radio Interface
    $54.95

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    Model HFR Radio Interface PTT is a smaller version of our popular
    industrial PTT switch. It consists of an appropriate radio
    connector and has a TA5M socket fitted to allow the
    connection of a range of different Channel One Headset accessories .
    3.5mm Mono Jack for External PTT (Foot switch, Finger PTT).

    The Push to Talk (PTT) unit size is 30mm (1.25 in) in diameter.
    PTT switch is 20mm (.75 in) in diameter.
    Clip is provide for belt or clothing attachment.
    Cord 450mm (18 in) long

    Off the Air Audio of the C1MHS + HFR Interface
    Download Audio Files

    WAVE file format
    Field Day 08
    FieldDay2008.WAV

    Windows Media Player Format
    Field Day 08
    FieldDay2008.WMA



    See Connector chart for the ordering code for your radio

    Connector Chart


    HFR8PF-IC1 for ICOM 8 Pin
    HFRJ45-IC1 for ICOM RJ45
    HFR8PF-YU1 for Yaesu 8 Pin
    HFRJ45-YU1 for Yaesu RJ45
    HFRJ14-YU2 for Yaesu FT100(D)
    HFR8PF-KW1 for Kenwood 8 Pin
    HFRJ45-KW1 for Kenwood (TS480)
    HFRJ45-KW3 for Kenwood Mobiles
    HFR8PF-EL1 for Elecraft 8 Pin (K3)
    HFR8PF-TT1 for Ten Tec 8 Pin