| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| INCLOSURE TYPE | ENCASED |
| CONTROL TYPE | LOCAL |
| CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| FREQUENCY PER CHANNEL | 108.0 KILOHERTZ MAXIMUM INPUT CHANNEL |
| FREQUENCY PER CHANNEL | 456.0 KILOHERTZ MINIMUM OUTPUT CHANNEL |
| FREQUENCY PER CHANNEL | 504.0 KILOHERTZ MAXIMUM OUTPUT CHANNEL |
| FREQUENCY PER CHANNEL | 60.0 KILOHERTZ MINIMUM INPUT CHANNEL |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 20.0 MAXIMUM SINGLE VOLTAGE |
| FSC APPLICATION DATA | TELEPHONE CARRIER SYSTEM,TELEPHONE AND TELEGRAPH EQUIPMENT |