Short/Open/Load with Lanyard for IFR-4000

The IFR 4000 is a compact, lightweight and weatherproof unit. This unit is designed for testing ILS, VOR Marker Beacon receivers and VHF AM/FM and UHF AM Communications avionics systems.

• Accurate measurement of VHF/UHFtransmitter, frequency, output power, modulation (AM and FM and receiver
  sensitivity)
• Built-in SWR and freq counter capability
• Generation of ARINC 596 Selective Calling Tones
• Accurate measurement of VHF/UHF antenna and or feeder SWR (Standing Wave Ratio)
• Simulation of Localizer and Glideslope (CAT I, II and III) Signals with variable DDM settings
• Swept Localizer DDM for coupled Auto Pilot testing. (Simultaneous Localizer, Glideslope and Marker signals)
• Simulation of VOR beacon with variable bearing
• Simulation of Marker Beacon, Selectable Airways (Z), Outer and Middle Marker Tones
• Guided Test capability cuts down total test time
• 5.7 inch LCD Display with user adjustable Backlight and Contrast
• Internal Battery allows eight hours operation before recharge