| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING |
| EMISSION TYPE | AO AND A2 AND A3 |
| DC VOLTAGE RATING | 28.0 VOLTS NOMINAL |
| FUNCTIONAL DESCRIPTION | RECEIVES SIGNALS FROM EMERGENCY TRANSMITTER OF DOWNED PERSONNEL,CHECKS THE PHASING OF THE SIGNALS FROM THE ANTENNA PAIRS AND SENDS THE SUM OF THE DIFFERENCE OF THE SIGNALS TO THE RECEIVER,RADIO R-1592/ARD-21(V) |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | RADIO HOVERING SET,AIR RESCUE |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | AN/ARD-21(V) |
| OPERATING FREQUENCY | 240.100 MEGAHERTZ NOMINAL |
| SPECIAL FEATURES | TYPE OF PRESENTATION IS CROSS-POINTER INDICATOR |