HANDBOOK OF OPERATIONS AND SERVICE INSTRUCTIONS FOR TEST SET, ELECTRONIC CIRCUIT, PLUG-IN UNIT QRC-133A(T)
HALLICRAFTERS CO CHICAGO IL
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Instructions are given for the operation and maintenance of test set electronic circuit, plugin unit QRC-133AT. This unit is designed to test the following modules of barrage jammer QRC-133AT 1 power supply 2 voltage regulator 3 modulator-power supply and 4 interference generator. The outputs of these modules are displayed on various meters and indicators contained in this test set. The displayed outputs are evaluated to determine the performance of the module under test. To obtain significant test results and readings when testing the 4 modules of the QRC-133AT system, it is necessary to maintain the same conditions under which the modules under test normally operate. During normal operation in the QRC133AT system, each of the 4 modules interacts in some way with at least one other module. The output of each module is affected by inherent loads in the associated modules.
- Radar Countermeasures