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LNB Redundancy Switches

Low noise block downconverters (LNB) redundancy switches minimise system downtime, providing back up operation and system reliability. When there is LNB failure on a satellite antenna, redundancy switches provide an automatic means of moving a signal to a back up LNA.

ETL's LNB redundancy switches utilise RF detection or fault detection to switchover in the event of an LNB failure.