| AVERAGE LIFE MEASUREMENT | NOT RATED |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| CONTROL TYPE | LOCAL |
| FUNCTIONAL DESCRIPTION | USED TO SIMULATE SERIAL DATA CHARACTERISTICS REQUIRED FOR USE IN MAINTAINING AN/USM-448,AN/USM-442,MX-9942/U,MX-9941/U,MX-9940/U,MX-9938/U,AN/USM-446 AND AN/ARM-183 |
| ENTRY DATE | 80-10-01 |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 NOMINAL SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 1.1 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 0.9 KILOHERTZ MINIMUM OPERATING CHANNEL |
| FUNCTIONAL CLASSIFICATION | BB-2.1 |
| INCLOSURE MATERIAL | ALUMINUM |
| INCLOSURE TYPE | ENCASED |
| INSTALLATION DESIGN | PORTABLE |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| OPERATING CONTROL METHOD | AUTOMATIC |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 MAXIMUM SINGLE VOLTAGE |
| OVERALL HEIGHT | 14.060 INCHES NOMINAL |
| OVERALL LENGTH | 21.440 INCHES NOMINAL |
| OVERALL WIDTH | 20.810 INCHES NOMINAL |
| SIGNAL DATA TYPE PER CHANNEL | OPERATING CHANNEL RADIO FREQUENCY |
| SIGNAL VOLTAGE RATING PER CHANNEL | 0.000 VOLTS MINIMUM OUTPUT |
| SIGNAL VOLTAGE RATING PER CHANNEL | 0.000 VOLTS MINIMUM INPUT |
| SIGNAL VOLTAGE RATING PER CHANNEL | 10.000 VOLTS MAXIMUM INPUT |
| SIGNAL VOLTAGE RATING PER CHANNEL | 10.000 VOLTS MAXIMUM OUTPUT |
| PHASE | SINGLE |
| REFERENCE DATA AND LITERATURE | TO 33A1-8-852-1 |
| TYPE/MODEL DESIGNATION | SG-1158U |