The PS12-02-455/1 from Pulsar Microwave is a Power Divider with Frequency 3700 to 4200 MHz, Insertion Loss 1.4 dB, Isolation 18 dB, Amplitude Balance 0.4 dB, Phase Balance 8 Degrees. Tags: Module with Connectors. More details for PS12-02-455/1 can be seen below.