3-Port Directional Coupler

170 to 260 GHz, 10 dB Coupling, 20 dB Directivity, WR-04 Waveguide, 04-Band
Availability:IN STOCKPlease contact us if you need more units than what is available online.
SWD-1020H-04-SB is WR-04, three-port waveguide directional coupler that delivers a 10 dB nominal coupling level and 20 dB typical directivity across the full waveguide band from 170 to 260 GHz. The three-port coupler uses a traditional multi-hole and split block design to achieve a flat coupling level, and low insertion loss. The interfaces of the coupler are WR-04 waveguides with UG-387/U-M anti-cocking flanges. Custom coupling levels are available under different model numbers.
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Technical Details

Minimum Frequency170 GHz
Maximum Frequency260 GHz
Insertion Loss3.0 dB
Coupling10 dB
Directivity20 dB
Return Loss18 dB
Coupler Type3-Port Multi-hole, Split-block
RF PortsWR-04 WG