Generic photo used for illustration purposes only.
WDC19185F-40 from RF ONE is a 40 dB WR19 three port broadwall directional coupler with 1.85mm female coupled port. This waveguide Broadwall directional coupler has a 40 dB nominal coupling level and 25 dB min directivity across the full waveguide band from 39.2 to 59.6 GHz, ideal for RF signal sampling / monitoring.
Further customization is available upon request.