Amplificador de RF Buffer Keyer de GM6DX para YAESU FT-710 / FT-857 / FT-891 / FT 897

Suitable for use with any YAESU radio which has the 8 pin mini din for example. Connect a phono cable from the unit to your amplifier. Red RCA on buffer for amplifier relay connection and Black RCA on buffer for amplifier ALC connection (if needed).

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