kTB Solutions Single Directional Couplers NSDC-700-6000-50-20-N

The NSDC-700-6000-50-20-N is a single directional coupler designed for broadband applications such as amplifiers, transmitters, radar, and laboratory testing, operating from 0.7 to 6 GHz with 50 W average power handling. It features a 20 dB coupling with ±1.0 dB flatness, 0.7 dB maximum insertion loss, 1.3 maximum VSWR, and 16 dB minimum directivity, all at 50 Ω impedance. The unit is housed in a case measuring 125 × 20 × 20 mm with N female connectors and mounts via four 3.2 mm through-holes. It operates reliably from -45 to +85 °C.