| ELECTRICAL POWER SOURCE RELATIONSHIP | ALTERNATE OPERATING |
| ENCLOSURE FEATURE | SINGLE ITEM W/HOUSING |
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| DC VOLTAGE RATING | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| FUNCTIONAL DESCRIPTION | INSTRUMENT LANDING SYSTEM TEST SET, PORTABLE RECEIVER MEASURES THE DIFFERENCE IN DEPTH OF MODULATION (DDM) AND RELATIVE RF LEVEL OF AIRFIELDS ILS NAVIGATION SYSTEM FOR VERIFICATION OF OPERATIONAL INTEGRITY |
| MAJOR COMPONENTS | BATTERY OPERATED PORTABLE RECEIVER,ANTENNAE ASSY,LOCALIZER; ANTENNA ASSY,GLIDE SLOPE; INTERCONNECTING CABLES; GLIDE SLOPE TEST MAST |
| OPERATING TEST CAPABILITY | BATTERY VOLTAGE,RF FIELD INTENSITY,DEPTH OF MODULATION OF INPUT SIGNAL,WAVEFORM ANALYSIS OF MODULATION COMPONENTS |
| PHASE | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| TEST TYPE FOR WHICH DESIGNED | TEST OUTPUT INDICATIONS AND SIGNALS |