This RCA adapter allow to use a standard RCA cable to connect to the RELAY and/or ALC terminals on the back panel of your Yaesu FL-2100(B) or FL-2000(B) linear amplifier. The red wire is center pin (ALC or RLY-terminal) and the black wire is the ground ("E"-terminal).
Adapter length: approx 12cm

Please note: We recommend to use this adapter with a "buffered" PTT cable including a reed relais as galvanic isolator. Please check always your amplifier manual to determine if the PTT current and/or voltage exceeds the capability of your transceiver PTT output.

We can also supply custom specific PTT cables. If you cannot find a suitable cable for your transceiver and/or linear amplifier then please contact us specifying the model of your transceiver and linear amplifier.