The TPS30-43-694/3800 from Radio Frequency Systems is a RF Tapper with Frequency 694 to 3800 MHz, Coupling 30.1 dB, Insertion Loss 0.2 dB, Average power 400 W, Return Loss 17.7 dB. Tags: Module with Connectors. More details for TPS30-43-694/3800 can be seen below.