| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL 1ST ALTERNATE OPERATING POWER RQMT |
| AC VOLTAGE RATING | 230.0 VOLTS NOMINAL 2ND ALTERNATE OPERATING POWER RQMT |
| AUDIO FREQUENCY RANGE IN HERTZ | +200.0 TO 2600.0 |
| CHANNEL FREQUENCY SEPARATION | 2950.0 HERTZ |
| CHANNEL QUANTITY | 4 |
| CHANNEL SERVICE TYPE | TWO-WAY VOICE |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM 1ST ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM 2ND ALTERNATE OPERATING POWER RQMT |
| OVERALL HEIGHT | 19.000 INCHES NOMINAL |
| OVERALL LENGTH | 60.000 INCHES NOMINAL |
| OVERALL WIDTH | 28.000 INCHES NOMINAL |
| PHASE | SINGLE 1ST ALTERNATE OPERATING POWER RQMT |
| PHASE | SINGLE 2ND ALTERNATE OPERATING POWER RQMT |
| RECEIVED SIGNAL FREQUENCY RATING | 200.0 HERTZ MINIMUM AND 12.000 HERTZ MAXIMUM |
| SPECIAL FEATURES | END ITEM IDENTIFICATION TYPE NO. TC-21-A |
| TRANSMITTED SIGNAL FREQUENCY RATING | 200.0 HERTZ MINIMUM AND 12000.0 HERTZ MAXIMUM |