... 30dB, 102dBuV; return path, SummaryBuilding CATV amplifier, forward path, 2-output, 47/87-862MHz, Chinese amplifier module, gain 30dB, 102dBuV; return ... 2 pole) or 30~60V.Features1 Adopt low-noise micro tube circuit encapsulate CATV dedication RF module in forward path, steady ... output level, good Non-linear; adopt low-noise micro tube push-pull circuit in reverse path, small distortion and high ...