| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 5.6 MINIMUM SINGLE VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 6.3 MAXIMUM SINGLE VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 100.0 MINIMUM SINGLE VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 130.0 MAXIMUM SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 2.300 KILOHERTZ MAXIMUM 1ST OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 3.000 KILOHERTZ MAXIMUM 2ND OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 1.500 KILOHERTZ MINIMUM 1ST OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 1.800 KILOHERTZ MINIMUM 2ND OPERATING CHANNEL |
| FSC APPLICATION DATA | FACSIMILE EQUIP,TRANSCEIVER,NONAIRBORNE |
| IMPEDANCE RATING PER CHANNEL | 0.100 KILOHMS 1ST OUTPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 0.600 KILOHMS INPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 0.600 KILOHMS 2ND OUTPUT CHANNEL |
| INCLOSURE TYPE | ENCASED |
| INDIVIDUAL SECTION QUANTITY | 2 |
| INSTALLATION DESIGN | FREE-STANDING |
| OVERALL HEIGHT | 9.500 INCHES NOMINAL |
| OVERALL LENGTH | 13.625 INCHES NOMINAL |
| OVERALL WIDTH | 10.562 INCHES NOMINAL |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 65.0 MAXIMUM SINGLE VOLTAGE |
| PHASE | SINGLE |