Narda Microline 3003-10 Coaxial Directional Coupler

Narda Microline 3003-10 Coaxial Directional Coupler

Original Narda Microline Model 3003-10 Coaxial Directional Coupler with NSN 5985-805-9065. Designed for microwave and RF testing applications, this precision -10 dB directional coupler operates in the 2.0–4.0 GHz frequency range. Features original Narda labeling, threaded RF connectors, and rugged aluminum construction. A desirable piece of vintage microwave test equipment for military communications, radar, and RF engineering collections. Untested and sold as a collectible display piece.