RF Waveguide Components from Spinner Atlanta
Crossguide Coupler -- 76 75 70
50 dB WR-137 Waveguide Crossguide Coupler with UG-344/U Round Cover Flange and SMA Female Coupled Port from 5.85 GHz to 8.2 GHz in Bronze -- FMWCT1103
Fairview Microwave Inc.
Dual Junction Isolator With 36 dB Isolation From 1 GHz to 2 GHz, 10 Watts And SMA Female -- PE83IR1013
QuinStar Technology, Inc.
AR RF/Microwave Instrumentation