The P2-20-450/4S from Pulsar Microwave is a Power Divider with Frequency 200 MHz to 2.5 GHz, Insertion Loss 1.8 dB, Isolation 22 dB, Input Power 1 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors. More details for P2-20-450/4S can be seen below.