The SHX4PD0639C from Shanghai Huaxiang Computer Communication Engineering is a Power Divider with Frequency 602 MHz to 3 GHz, Insertion Loss 7.5 dB, Isolation 22 dB, Input Power 50 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for SHX4PD0639C can be seen below.