Rugged in construction, the Model 4916 broadband isolator specifies an operating frequency from 11 GHz to 18 GHz. The component measures 0.8” x 0.63” and employs SMA female connectors. Specs include an isolation of at least 20 dB, insertion loss of 0.5 dB or less, VSWR of 1.25:1 or less, and the ability to handle forward and reverse RF power up to 20W peak and an average power of 5W forward and 1W reverse. Operating temperature range is from -20°C to +65°C. NARDA MICROWAVE - EAST, Hauppauge, NY. (631) 231-1700.