Regal GRS3DGH 3-Way 1 GHz Coaxial Cable TV Antenna Splitter
Gold/Red splitters achieve 1 GHz frequency by employing printed circuit board technology. This PCB is enclosed in a chromate-treated zinc alloy housing with a tongue and groove backplate/housing interface to produce a 110 dB EMI shielding. Machined F ports, flat mounting tabs and an integral heavy duty ground block further enhance this latest addition to the Regal line.One Low-Loss Output (-3.5 dB, -4.5 dB max.) and Two Low-Loss Output (-7.0 dB, -8.2 dB max.) Ports for different drop length applications.
This was another Main-stay of the Cable TV and Master Antenna Industry in its day. Plenty fo Cable TV Systems still use this Brand of Splitter in their System.