The C-0208-20 from Werbel Microwave is a Directional Coupler that operates from 2 to 8 GHz. This 20 dB coupler has a directivity of 18 dB and a frequency sensitivity of ±0.5 dB. It can handle a CW input power of up to 50 W and has a mainline loss of less than 0.45 dB. The coupler is available in an Aluminum module that measures 2.00 x 0.69 x 0.38 inches and has SMA-female connectors. It is designed for indoor applications and has an operating temperature range from -55 to +85°C.
