The JDMH3060S from DFINE Technology is a 180 Degree Hybrid Coupler with Frequency 3 to 6 GHz, Coupling 3 dB, Amplitude Balance ±0.7 dB, Phase Balance ±7 Degree, Insertion Loss 0.8 dB. Tags: Module with Connector. More details for JDMH3060S can be seen below.