| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CONTROL TYPE | LOCAL |
| ENVIRONMENTAL PROTECTION | FUNGUS PROOF |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 NOMINAL SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 510.0 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 450.0 KILOHERTZ MINIMUM OPERATING CHANNEL |
| FSC APPLICATION DATA | TELETYPEWRITER SET |
| IMPEDANCE RATING PER CHANNEL | 50.000 OHMS INPUT CHANNEL |
| INDICATOR DEVICE TYPE AND QUANTITY | 1 METER |
| INDIVIDUAL SECTION QUANTITY | 2 |
| OVERALL HEIGHT | 8.719 INCHES NOMINAL |
| OVERALL LENGTH | 19.000 INCHES NOMINAL |
| OVERALL WIDTH | 17.000 INCHES NOMINAL |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 MAXIMUM SINGLE VOLTAGE |
| OPERATING CONTROL METHOD | AUTOMATIC |
| SPECIAL FEATURES | 125 TO 500 OHMS OUTPUT |
| PHASE | SINGLE |