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The 223 is a 3-way CATV signal splitter rated to 1 GHz, designed to divide a single coaxial cable television input into three separate output feeds. This passive RF splitter is used in cable TV distribution systems to route signal from one source line to multiple devices or rooms. It is a standard passive component requiring no power. Cable technicians and low-voltage installers use this splitter during initial system builds and service calls where signal distribution points need to be added or reconfigured.
This splitter is suited for residential and light commercial cable television installations where a single incoming coaxial line must feed three separate endpoints, such as televisions, cable boxes, or cable modems. It is appropriate for systems operating within the standard CATV frequency range up to 1 GHz, covering both standard and high-split cable plant configurations used by major cable operators.
Designed as a standard OEM-style replacement or new-install component for residential and commercial CATV coaxial distribution systems operating up to 1 GHz.
Installation is typically performed by low-voltage technicians or licensed cable system installers. Disconnect or verify no active RF signal is present before making coaxial connections to avoid signal interference during termination. Use proper coaxial compression or twist-on F-connectors rated for the frequency range of the system. Be aware that each split introduces insertion loss across all output ports, which should be accounted for in overall system signal-level calculations.
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