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Flex 1500 & TenTec 418: Keying circuit

Ed Member
edited February 2017 in FLEX Series (Legacy) Radios
What are the details of hooking up a Flex 1500 to a Ten Tec 418 amplifier?


  • Doug Hall
    Doug Hall Member ✭✭
    edited February 2017
    Connect the Key In connector on the 418 to pin 3 (PTT Out) on the Flexwire I/O connector on the 1500. And ground to ground, of course.
    Doug K4DSP

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