... , 1-output, 47/57/87-862MHz, Chinese amplifier module, gain 15dB,Return band 5-30 or 5 ... -42 or 5-65MHz Home amplifier, forward path, 1-output, 47/57/87-862MHz, ... Chinese amplifier module, gain 15dB,Return band 5-30 or 5 ... (2 pole) or 15VDC .... Feature1Fully compatible with all digital signal formats forward and reverse2Noise figure less than 5dB3Return band ...