| FREQUENCY RATING | 1600.0 HERTZ NOMINAL THIRD ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 300.0 HERTZ MINIMUM AND 2000.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 300.0 HERTZ MINIMUM AND 2000.0 HERTZ MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | TYPE NO.TR-280/TCC-7;DATA REGARDING EQUIPMENT APPLICATION:TRANSMITTER-TEST SET GROUP;TYPE NO.OA-443/TCC-7 |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | RECEIVER-TRANSMITTER ORDER WIRE |
| OVERALL DEPTH | 13.750 INCHES NOMINAL |
| OVERALL LENGTH | 18.062 INCHES NOMINAL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | NO. RT-280/TCC-7 TYPE |
| SPECIAL FEATURES | COMMUNICATION CIRCUIT DATA;1 CIRCUIT;TWO WIRE SERVICE EXTENSIONS;SIGNALLING DATA;1600 CYCLES SIGNALLING WITH COMMUNICATION CIRCUITS;RACK MTD |