The PS4-50-452/11S from Pulsar Microwave is a Power Divider with Frequency 5000 to 27000 MHz, Insertion Loss 1.8 dB, Isolation 16 dB, Input Power 10 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors. More details for PS4-50-452/11S can be seen below.