Part Details | TELECOMMUNICATION SYSTEM TEST SET
6625-00-648-8745 A test set designed for use in examining a telecommunication system or subsystem, and providing discreet evaluation of its performance. Its testing capabilities are multiapplication and not limited to measuring single performance characteristics. provides the facilities for voice-grade, program and/or data line testing.
Alternate Parts: 76C, A322935, 76C, TS420BU, 76C, A322935, 6625-00-648-8745, 00-648-8745, 6625006488745, 006488745
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-648-8745 | 37470 ( TEST SET, TELECOMMUNICATION SYSTEM ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-00-648-8745
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76C | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| A322935 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 76C | 70408 | AT AND T CORP |
| TS420BU | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| 76C | 3B4M0 | LUCENT TECHNOLOGIES INCCORPORATE HEADQUARTERS |
| A322935 | 3B4M0 | LUCENT TECHNOLOGIES INCCORPORATE HEADQUARTERS |
Technical Data | NSN 6625-00-648-8745
| Characteristic | Specifications |
|---|---|
| TEST TYPE FOR WHICH DESIGNED | CALLING IN SIGNALLING INDENTIFICATION OF CONDUCTORS IN A CABLE TONE TESTING |
| OPERATING TEST CAPABILITY | VACUUM TUBE OSCILLATOR,5OO CYCLE TONE,7 CYCLE WARBLE FREQUENCY |
| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING |
| DC VOLTAGE RATING | B4.5 VOLTS AND C22.5 VOLTS |
| INTERNAL BATTERY ACCOMMODATION | INCLUDED |
| INCLOSURE FEATURE | SINGLE ITEM W/HOUSING |
| MATERIAL AND LOCATION | STEEL HOUSING |
| HEIGHT | 6.500 INCHES NOMINAL |
| LENGTH | 9.000 INCHES NOMINAL |
| WIDTH | 8.750 INCHES NOMINAL |
| FUNCTIONAL DESCRIPTION | USED AS A TONE SOURCE AND SWITCHING CENTER TO IDENTIFY CONDUCTORS AND PERFORM EXPLORING COIL TESTS ON EXCHANGE CABLES. ALSO USED AS BATTERY AND TONE SOURCE FOR WHEATSTONE BRIDGE MEASUREMENTS |
| REFERENCE DATA AND LITERATURE | TO 33A1-8-1-121 |