The ETP-350-2700-03 from Excelwave is a RF Tapper with Frequency 350 MHz to 2.7 GHz, Coupling 4.8 dB, Insertion Loss 1.3 dB, Average power 500 W, Temperature -25 to 55 Degree C. Tags: Module with Connectors. More details for ETP-350-2700-03 can be seen below.