GadKo F-Pin Coaxial Splitter, 4 Way, 2 GHz 90 dB, DC Passing on One Port GadKo is the only authorized dealer of GadKo branded products. This coax splitter will work great for regular cable; digital cable and satellite systems. With this splitter being capable of frequencies up to 2GHz; there's no need to worry about signal loss or degradation on runs up to 100ft. This converts back and forth between an F-pin female jack and four F-pin female jacks.