The PS4-09-452/3N from Pulsar Microwave is a Power Divider with Frequency 2000 to 8000 MHz, Insertion Loss 1.2 dB, Isolation 17 dB, Input Power 30 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors. More details for PS4-09-452/3N can be seen below.