| CARRIER FREQUENCY | 56.0 KILOHERTZ RECEIVING AND 56.0 KILOHERTZ TRANSMITTING AND 72.0 KILOHERTZ RECEIVING AND 72.0 KILOHERTZ TRANSMITTING AND 88.0 KILOHERTZ RECEIVING AND 88.0 KILOHERTZ TRANSMITTING |
| CIRCUIT QUANTITY | 3 |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | TYPE NO. TA-227/U |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | TELEPHONE MODEM |
| OVERALL HEIGHT | 9.500 INCHES NOMINAL |
| OVERALL LENGTH | 20.625 INCHES NOMINAL |
| OVERALL WIDTH | 18.063 INCHES NOMINAL |
| MODEM TYPE | SUBGROUP |
| RECEIVED SIGNAL FREQUENCY RATING | 60.0 HERTZ MINIMUM AND 108.0 HERTZ MAXIMUM |
| TRANSMITTED SIGNAL FREQUENCY RATING | 60.0 HERTZ MINIMUM AND 108.0 HERTZ MAXIMUM |
| VOICE CHANNEL QUANTITY PER CIRCUIT | 4 |