WR6 Bi-Directional Coupler, 3 dB, (coupled arm not internally terminated), directivity 40 dB, UG387/U-M flanges *new old stock*
WR6 Bi-Directional Coupler, 3 dB, (coupled arm not internally terminated), directivity 40 dB, UG387/U-M flanges *new old stock*