The PS3-04-451/3S from Pulsar Microwave is a Power Divider with Frequency 1400 to 1700 MHz, Insertion Loss 0.3 dB, Isolation 20 dB, Input Power 30 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for PS3-04-451/3S can be seen below.