90° Hybrid Coupler, Space Qualified: HQ5238Source: TRM Microwave
TRM Microwave’s HQ5238 is a 90°, high power, coaxial hybrid coupler specifically designed for space flight applications. It covers the 2 to 2.5 GHz frequency range (S-band), has an insertion loss of 0.2 dB (max), 20 dB (min) isolation, 1.12:1 VSWR (max), a 0.25 dB (max) amplitude balance, +5° (max) phase balance, and 150 watts (max) input power.
The materials that comprise the HQ5238 90° Hybrid Coupler allow for low out gassing, high reliability, and high redundancy techniques. For additional information on mechanical specifications as well as an outline drawing, download the datasheet. You can also contact TRM Microwave directly for more information.