The ZFSWHA-1-20+ from Mini Circuits is a RF Switch with Frequency DC to 2 GHz, Insertion Loss 0.8 to 1.7 dB, Isolation 60 to 75 dB, P1dB 19 to 26 dBm, P1dB 0.08 to 0.4 W. Tags: Module with Connectors, Solid State. More details for ZFSWHA-1-20+ can be seen below.