Mega Industries, LLC RF Solutions - A leader in the manufacture of Microwave Transmission Equipment


Waveguide Directional Couplers

Directional Coupler - Reflectometer


Mega Industries single, double and triple loop couplers are utilized for reflectometer measurements and power monitoring in waveguide transmission systems. With multi-loop couplers the couplers can be set at different coupling values for forward and reverse waves to optimize the dynamic range. All electrical calibration is directly traceable to the National Bureau of Standards.

Typical Electrical Specifications over a 10% Waveguide Bandwidth
Maineline VSWR 1.05:1
Sidearm VSWR 1.25:1
Coupling Factor 40 to 75 dB +/- 1.0 dB
Coupling Variation +/- 1 dB
Directivity 27 dB Nominal
Insertion Loss Less than 0.05 dB
Terminations Included, External, Two Watt on Standard Units
Waveguide Directional Couplers Product Data Sheet
Directional Coupler Options