TM 11-303: Test Sets I-56-C, -D, -H, -J | T.REX ARMS Field Manual Vault

TM 11-303 Test Sets I-56-C, -D, -H, -J

TM 11-303

Test Sets I-56-C, -D, -H, -J

Army · TM · Mar 1944 · 111 pages

About

TM 11-303 Pars. 1-3 This manual supersedes War Department Training Circular 69, 19 May 1943 SECTION I DESCRIPTION 1. PURPOSE. Test Sets I-56-C, I-56-D, I-56-H and 1-56 J, referred to in this text as Test Set 1-56- (*), are electrical instruments designed for the maintenance and repair of radio equipment. The purpose of this manual is to acquaint the repairman with the construction, use, and operation of the test set. Care must be exercised when handling the set since it con sists of delicate electrical equipment. In the hands of the repairman who understands radio circuits and tubes, the test set affords a rapid and accurate means of locating trouble. The test set is used to analyze radio troubles; to test vacuum tubes and pilot lamps; to measure voltage, cur rent, resistance, and audio-output voltage; and to make capacity and free-point measurements. 2. GENERAL.

DesignationTM 11-303

EditionMar 1944

StatusSuperseded

Pages111

FunctionComms Signal

CollectionHistoric

Public domain (U.S. Government work)

References 3

TM 11Not in the Vault