The RFHB75M02GPI from RF-Lambda is a 180 Degree Hybrid Coupler with Frequency 750 MHz to 1.5 GHz, Average Power 50 W, Amplitude Balance 0.5 dB, Phase Balance 8 Degree, Insertion Loss 0.6 dB. Tags: Module with Connector. More details for RFHB75M02GPI can be seen below.