The PS4-14-452/7S from Pulsar Microwave is a Power Divider with Frequency 5000 to 18000 MHz, Insertion Loss 1.2 dB, Isolation 16 dB, Input Power 30 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors. More details for PS4-14-452/7S can be seen below.