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Author Topic: Remote Controller for Transmitter in Another Room  (Read 3501 times)

KA4KOE

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Remote Controller for Transmitter in Another Room
« on: February 08, 2018, 10:31:30 AM »

Here is my recent build of a remote control for a transmitter located in my two car garage right below my shack upstairs. The controller has ON/OFF, LOW/HI POWER, SPOT (oscillator on-off), and RX/TX. The sequencer also controls a hombrew TR relay and performs receiver muting. The controller uses K4KYV's design for a relay based RC delay sequencer style logic. The control cable is a Category 5 shielded twisted pair. The design is very simple; I love hearing the relays clack. I'm posting for your enjoyment.

Fleep

https://www.youtube.com/watch?v=_HprWiTrDOU
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