kTB Solutions Single Directional Couplers NSDC-300-800-50-30-S

The NSDC-300-800-50-30-S is a single directional coupler designed for use in amplifiers, transmitters, radar, and laboratory test systems, operating from 0.3 to 0.8 GHz with a 50 Ω impedance and 50 W average power handling. It features a maximum insertion loss of 0.3 dB, a maximum VSWR of 1.2, a minimum directivity of 10 dB, and a coupling of 30 ± 1 dB. The unit is housed in a case measuring 180 × 15 × 11 mm with SMA female connectors and is mounted via four 2.8 mm through-holes. It operates within a temperature range of -35 to +75 °C.