| AC VOLTAGE RATING | 1059.0 VOLTS MINIMUM AND 11256.0 VOLTS MAXIMUM 1ST ALTERNATE OPERATING POWER RQMT |
| AUDIO FREQUENCY RANGE IN HERTZ | +200.0 TO 2800.0 |
| CHANNEL FREQUENCY SEPARATION | 2950.0 HERTZ |
| CHANNEL QUANTITY | 1 OR 3 |
| CHANNEL SERVICE TYPE | TWO-WAY VOICE AND TWO-WAY CARRIER |
| DC VOLTAGE RATING | 12.0 VOLTS NOMINAL 1ST OPERATING POWER RQMT |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM 1ST OPERATING POWER RQMT |
| OVERALL HEIGHT | 19.000 INCHES NOMINAL |
| OVERALL LENGTH | 66.000 INCHES NOMINAL |
| OVERALL WIDTH | 28.000 INCHES NOMINAL |
| SPECIAL FEATURES | AC VOLTAGE RATING 02103 OR 8250 VOLTS; END ITEM IDENTIFICATION TYPE NO. TC-21-B |
| PHASE | SINGLE 1ST OPERATING POWER RQMT |
| RECEIVED SIGNAL FREQUENCY RATING | 0.2 KILOHERTZ MINIMUM AND 11.8 KILOHERTZ MAXIMUM |
| TRANSMITTED SIGNAL FREQUENCY RATING | 0.2 KILOHERTZ MINIMUM AND 11.8 KILOHERTZ MAXIMUM |