Holland Electronics HSA - Manual

The HSA family of single channel professional grade amplifiers covers
all bands including VHF, UHF, and FM frequencies. Automatic gain control
(AGC) circuitry provides a constant output power level independent of
the input level. These low noise and high gain amplifiers provide excellent
signal quality with low distortion for trouble-free operation over wide
ambient temperature ranges. A precision voltage regulator eliminates
performance changes due to loading or power line fluctuations.
Single Channel Strip Amplifiers
HSA
E l e c t r o n i c s L L C