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National Stock Number:
4920-01-498-0558
Federal Supply Class:
4920
National Item Identification Number:
014980558
Description:
FIXURE PRETEST,AIRC
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Manufacturer Information:
| 54227-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | PROVIDES A TEST JACK TO MEASURE THE CURRENT DRAW OF THE TRANSPONDER UNDER STANDBY, NORMAL AND TEST CONDITIONS WITH A SWITCH TO BY-PASS CURRENT MEASUREMENT WHEN NOT SELECTED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RT-1157/APX-110 PRETEST FIXTURE | | SUPPLEMENTARY FEATURES | HAS SWITCH CONTROL OF THE TRANSPONDER'S STANDBY/NORMAL AND POWER RELAY INPUTS TO PLACE THE TRANSPONDER IN EITHER AN OFF, STANDBY, OR NORMAL MODE OF OPERATION; HAS SWITCH CONTROL OF THE MODE 2 ENABLE INPUT TO PLACE THE TRANSPONDER MODE 2 OPERATION IN EITHER ON, OFF, OR TEST CONDITION; HAS SWITCH CONTROL OF THE ANTENNA INPUT TO PLACE THE TRANSPONDER ANTENNA SELECTION IN EITHER TOP, BOTTOM OR DIVERSITY TO TEST AND ALIGN THE TRANSPONDER'S VOLTAGE STANDING WAVE RATIO (VSWR) FAULT DETECTION CIRCUITRY |
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