89 Channel Frequency Passband 5~550MHz. Rejects channels ranging from 3-13 and A-I (14-22)

Deep -50dB minimum cavity-tuned notch filter for clean signal removal of selected cable channels and subsequent insertion of locally originated signals

Sharp filter cut-off edges allow adjacent channels to be processed with negligible loss

High-Q helical resonators with unique coupling circuitry provide excellent long-term stability

Up to 4 units can be cascaded for multiple channel elimination and reinsertion with negligible interaction