The Model DC7280A is a dual directional coupler with excellent frequency range and power handling
capability. The wide range assures flexibility in coupling medium power amplifiers to oscilloscopes,
voltmeters, power meters, spectrum analyzers and other measuring instruments. The dual directional
design allows the user to monitor both forward and reflected power, a much needed characteristic in
RF susceptibility testing for amplifier overdrive protection, field control and load protection. Low
insertion loss allows efficient coupling to the load. The Model DC7280A is intended for use with the
200T2G8, 2000TP2G8 and other microwave TWT amplifier operating within the frequency and power
range.
