The GHS-4PRO Series splitters from Holland are premium digital splitters featuring low intermod distortion and non-magnetizing circuit design. The low intermod distortion feature allows high-level return path signals (cable modems, STBs, etc.) while maintaining product integrity and eliminating the possibility of harmonics due to magnetization. Also features sealed F-ports which protect splitter circuitry from varying environmental conditions. Zinc rear cover ensures maximum outdoor survivability.