All models have a provision for optional fixed input attenuators and equalizers.
plated through hole, glass epoxy printed circuit boards, and SMT
contstruction are used for low losses and maximum reliability.
DAR series models include a built-in diplexer filter. This allows the
return path energy that is present at the ouput port of the DAR to be
separated from the DAR output and passed to the return path output port.
and output test connectors are provided for convenient monitoring of
the signal path. The amplifier circuitry is designed for maximum
stability, low distortion, low noise figure, and is protected in a
rugged aluminum housing.