0.4-0.8GHz Broadband 90-Degree Hybrid Coupler

Description

The OPD-A2 series of 90-degree hybrid couplers adopts astripline structure, featuring low insertion loss, high isolation,excellent amplitude and phase accuracy, and high power handling capacity. The OBG-A2051 broadband 90-degreehybrid coupler, a key model in this series, is optimized forthe 0.4-0.8GHz frequency range, with a maximum insertionloss of 0.30dB, a minimum isolation of 22dB, a maximumVSWR of 1.20, excellent amplitude balance of ±0.5dB, andprecise phase balance of ±2°.Equipped with SMA-K connectors and a 50W high power handling capacity, the OBG-A2051 is engineered to with stand rigorous operating conditions. It supports aworking temperature range of -55~+85°C and a storage temperature range of -55~+100°C, fully complying with the stringent test items and requirements outlined in GJB-15091992.