This GE RF-Modulator-Connects All Kit 73452 is the perfect addition to your home entertainment system. With a black color and a unit type of unit, it is easy to integrate into your existing setup. The modem does not support connection split or duplication and is designed specifically for RF-modulation. The unit quantity is one and it comes with both F Connector Male and RCA Male connectors, as well as a 4-foot fiber cable. The output voltage is 4.5V, making it a great choice for your TV, DVD, or VCR receiver. This modem is brand new and ready to use with any compatible model. From the manufacturer Todays DVD players are not equipped with coaxial outputs. Some TVs are equipped with only a single *F connector. Conventional methods do not allow for use of DVDs on this type of television. However, the RF Modulator eliminates the problem allowing hook-up of DVD players to this type of TV. The RF modulator is for connecting video devices with RED, WHITE, and YELLOW RCA connectors to a TV with only o coax cable connection. Application: ? Allows use of components (DVD players, camcorders, video games, karaoke, etc.) equipped with RCA type outputs for connection to televisions equipped with only an antenna "F" type (coaxial) input. ? Includes all items necessary for a complete connection: RF modulator (video converter), 1-4 ft. coax cable and 1-4 ft. audio video cable ? Automatically switches from TV signal to connected component when power to component is turned on. ? Selectoble channel 3 or 4 output. ? The S-Video option allows for better video resolution. ? Modulator automatically switches from Antenna/Cable to the connected device when the device is turned on, and switches back to the Antenna/Cable when the device is turned off Cables required for connecting the RF Modulator: ? Audio Video Cable (cable with RED. White, and Yellow RCA connectors on both ends of the cable, GE Item 73216) ? 1 or 2 coax cables (GE Item 73273) ? Matching Transformer (for TV's with no coax connection "F* connector, but only has screw connections for the UHF and VHF, Item 73202 or 23202)