| AVERAGE LIFE MEASUREMENT | NOT RATED |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 250.0 NOMINAL 3RD VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 130.0 NOMINAL 2ND VOLTAGE ERR-100 |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 28.0 NOMINAL 1ST VOLTAGE ERR-100 |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 NOMINAL 2ND VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 12.6 NOMINAL 1ST VOLTAGE |
| FREQUENCY PER CHANNEL | 2.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 30.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| INCLOSURE TYPE | ENCASED |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 NOMINAL 1ST VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 NOMINAL 2ND VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 NOMINAL 3RD VOLTAGE |
| OVERALL HEIGHT | 4.500 INCHES NOMINAL |
| OVERALL LENGTH | 12.500 INCHES NOMINAL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| INSTALLATION DESIGN | MODULE |
| PHASE | SINGLE |
| REFERENCE DATA AND LITERATURE | T.O.12R2-2ARC58-4 |