Arra 2-3174-20 SMA RF Coaxial Directional Coupler 500 MHz to 2 GHz 20dB

Anzac CH-132 20 dB Bi Directional Coupler 10-1000 MHz BNC

HP / Agilent P752D (WR-62) 12.4 to 18 GHz, 20 dB Waveguide DIrectional Coupler

HP 779D DIRECTIONAL COUPLER -20dB MEAN COUPLING 1.7-12.4GHZ Untested

Axell Wireless 90-852220 RF Directional Coupler 20dB 700–2700MHz N Type

Mini-Circuits .2-250 MHz Directional Coupler NOS

Omni Spectra X band (8-12 GHz) SMA Quadrature Coupler NOS

Omin Spectra, Inc. 2254-10 Coaxial Directional Coupler 2-4 GHz 10dB