| AVERAGE LIFE MEASUREMENT | NOT RATED |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 250.0 NOMINAL SINGLE VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 6.3 NOMINAL SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 1.0 MEGAHERTZ NOMINAL INPUT CHANNEL |
| FREQUENCY PER CHANNEL | 8.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 1.000 KILOHMS OUTPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 51.000 OHMS INPUT CHANNEL |
| INCLOSURE TYPE | ENCASED |
| INSTALLATION DESIGN | RACK |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 NOMINAL SINGLE VOLTAGE |
| OVERALL HEIGHT | 2.875 INCHES NOMINAL |
| OVERALL LENGTH | 4.688 INCHES NOMINAL |
| OVERALL WIDTH | 4.500 INCHES NOMINAL |
| PHASE | SINGLE |