The Model DC7445 is a dual directional coupler with excellent frequency range and power handling capability. The wide range assures flexibility in coupling power amplifiers to receivers, network analyzers, 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 DC7445 is intented for use the 250T6G18 and other T series microwave TWT amplifiers.