DBS devices require DC voltages on the coax input or output connector and the RF signals must pass through the power inserter. SOLUTION Sonora power inserters couple regulated DC voltage on coax cables while allowing the DBS signal to pass through the inserter. DC Power originates from switching, short circuit protected transformers. RELATED CONSIDERATIONS DBS devices operate at a range of voltages and currents. Power supplies consist of a power transformer and a power inserter. DC can be inserted in one direction (HRFPI) or both directions (HRFPIB) on the coax. To power a SL5 LNB use model HRPID1422A. |
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