The RFSP4TA01M50G from RF-Lambda is a RF Switch with Frequency 0.1 to 50 GHz, Insertion Loss 3.3 to 7 dB, Isolation 40 to 70 dB, Power 23 dBm, Power 0.199 W. Tags: Module with Connectors, Solid State. More details for RFSP4TA01M50G can be seen below.