| AVERAGE LIFE MEASUREMENT | NOT RATED |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 6.3 NOMINAL SINGLE VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 250.0 NOMINAL SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 10.4 MEGAHERTZ MINIMUM 2ND INPUT CHANNEL |
| FREQUENCY PER CHANNEL | 10.5 MEGAHERTZ MAXIMUM 2ND INPUT CHANNEL |
| FREQUENCY PER CHANNEL | 100.0 KILOHERTZ NOMINAL 1ST INPUT CHANNEL |
| FREQUENCY PER CHANNEL | 27.0 MEGAHERTZ MINIMUM OUTPUT CHANNEL |
| FREQUENCY PER CHANNEL | 28.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL |
| FREQUENCY PER CHANNEL | 15.0 MEGAHERTZ NOMINAL 3RD INPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 51.000 OHMS OUTPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 51.000 OHMS INPUT CHANNEL |
| INCLOSURE TYPE | OPEN |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 NOMINAL SINGLE VOLTAGE |
| OVERALL HEIGHT | 4.500 INCHES NOMINAL |
| OVERALL LENGTH | 11.750 INCHES NOMINAL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| PHASE | SINGLE |