The TLSP4T0.05G43GA from Talent Microwave Inc is a RF Switch with Frequency 0.5 to 43 GHz, Insertion Loss 4.0 to 5.8 dB, Isolation 48 to 65 dB, Power 20 dBm, Power 0.1 W. Tags: Module with Connectors, Solid State. More details for TLSP4T0.05G43GA can be seen below.