The SHX204-100400 from Shanghai Huaxiang Computer Communication Engineering is a Power Divider with Frequency 10 to 40 GHz, Insertion Loss 2.5 dB, Isolation 18 dB, Input Power 20 W, Amplitude Balance ±0.4 dB. Tags: Module with Connectors. More details for SHX204-100400 can be seen below.