Product Description
RF Modulator Video Audio Channel 3/4 TV Switch Signal Combiner, Internal Replacement Part for Satellite Receiver, 6 Wires Connections and 2 F-Connector Ports, Part # YY-1211
This ch-3 / ch-4 modulator is a replacement part for failed internal satellite receiver switchable signal combiners. 6 wire lead connections and 2 video f-connector ports.