Special Features:

Original name test set, radio frequency power; self balancing precision bridge used for precise measurement of high frequency and microwave power levels; rackmount; 45 milliwatts radio frequency input power rating

Properties:

An item consisting of a radiant-energy heat-transducing element such as a thermistor, whose resistance changes with the absorption of radio frequency energy, contained in a cavity or other housing. May include tuning adjustments, pick-up loops, flexible transmission line, battery case, and the like. Usually used with a summation bridge to measure radio frequency power. For items consisting of a bolometer housed in a probe, see probe, waveguide.