CATV Trunk Amplifier: 1.multiple modules, 550MHz, 750MHz,860MHz; 2.optional 2-way, 3-way and 4-way Detailed Photos FunctionAdjust the forward trunk input ... value. This equipment is applied to adjust the forward trunk input signal value into the nomal network level, and ... frequency point is 750MHz, and reverse for 65MHzOperating gain(two-way, AGC)dB30 Forward reference frequency point is 750MHz, and ...