3515ARM Airborne Radio Maintenance System

• Tests aircraft radio systems, including the receiver/transmitter, antenna, coax cables and audio intercom operation
• Capable of performing over-the-air (OTA) test, direct connect test, coax test and antenna test
• Allows settings and results to be stored and retrieved later for historical or statistical analysis
• Saves time and money – reduces "No Fault Found". Over-the-air testing can be done in minutes.
• Replaces multiple test instruments with a compact, portable system
• Simplified operation and repeatable operation using automated test programs
• Capable of testing various radio models, from HF through UHF, AM and FM

주요특징

Isolate failures in the radio, antenna, or cable in minutes

• Stand-off tests of tactical radios from 2 MHz to 1 GHz frequency range
• Isolates failures in nearly any platform's radio, antenna, or cable
• Runs tests in minutes without removing or disconnecting the radio
• Measures high power —20 watts without an external attenuator, up to 200 watts with an external attenuator provided
• Minimal personnel training

Rugged, portable, battery powered

• Portable—weighs approximately 8 lbs with battery
• Long-lasting battery—5 hours of operation and recharge in 4 hours
• Rugged—meets MIL-PRF-28800F for humidity, altitude, shock, and vibration
• Weatherproof case with operating range of -20° to +50°C

Stand-off Tests

• AM/FM transmitter tests
  • RF power
  • RF frequency error
  • AM modulation/FM deviation
  • Audio frequency counter
  • Receive Signal Strength Indicator (RSSI)
• AM/FM receiver tests
  • DCS generator
  • Distortion
  • SINAD/sensitivity
• Antenna/cable tests
  • VSWR
  • Distance to fault
  • Return loss
  • Cable loss
• Talk Test (using handset and antenna)