These amps were designed to work with our FMS2 exciter which puts out approximately
350 milliwatts. If your transmitter output is less than this the power output will be reduced unless you order our
pre-driver board. Our pre-driver board will work with a signal as low as 10 milliwatts and produce the required
350 milliwatts to drive the output amplifier. If your transmitter puts out more than this we simply install a resistive attenuator network to match level requirements.
The input and output connectors on the rear panel are both BNC unless otherwise requested. Both units require a regulated 12 volt power supply rated at 3 amps.