The PRF-PD121218 from Premier RF is a Power Divider with Frequency 12 to 18 GHz, Insertion Loss 0.5 to 0.6 dB, Isolation 18 to 20 dB, Input Power 20 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for PRF-PD121218 can be seen below.