Part #:

Model: NAV-4500

Collins Aerospace - VOR/LOC/GS/MB Receiver
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Part Number :

  • Integrated Navigation Receiver
  • Member of the Pro Line 21 CNS product family
  • Incorporates VOR/localizer, glideslope, marker beacon in a single Line Replaceable Unit (LRU)
  • Intended for installations offering a single ADF receiver as standard with a dual ADF receiver as an option
  • NAV-4000 is identical in size and pinout to the NAV-4500 but includes ADF functionality as well as VOR/ILS/GS/MKR
  • Saves space by consolidating the functions that are currently housed in two larger units, replacing the VIR-432 and ADF-462
  • Highly efficient - Offers the smallest size, weight and power available for business and regional aircraft avionics
  • For new installations, high-speed ARINC 429 I/O buses interfaces with a radio interface unit (RIU-4000) enable features such as software data loading, enhanced maintenance reporting, digital audio and data communications management
  • Maintain the Pro Line II and 4 series serial data and analog audio interfaces
  • Simplified Installation - Installs with a single set of high-speed ARINC 429 I/O buses
  • Installs in helicopter and composite aircraft 
  • ARINC 429 and CSDB tuning and data interfaces (support a variety of install options)
  • 2.5 MCU configuration
  • Some of the VIR legacy signals that are only required for ProLine II installations have not been included on the NAV-4000/4500 connector
  • Meets DO-160D Change 1 environmental requirements
  • Internal diagnostic capability minimizes time spent on fault diagnosis, code read out available on the CTL or RTU
  • Offers improved maintenance - get comprehensive maintenance software accessed through the aircraft's maintenance computer or shop repair facility
  • Certification :
  • FAA TSO: C34e, C35d, C36e, C40c
  • EUROCAE: ED-22A, ED-46, ED-47, 1/WG7/70
  • Software: DO-178b Level A (VIR), Level C (ADF)
  • Environmental: DO-160D Change 1 [A2F2]ZBBB[(SLM)(TCC1R)]EWXXXSZ[BZ]AZC[K(GK)E]H[A3E3]XAA
Weight: 3.4 lbs. Dimensions: 2.5 MCU; 2.3"W x 3.3"H x 14"L
TSO: C41d, C34e, C36e, C40c, C35d Temperature: -55°C to 70°C
Altitude: 70,000 ft Power Requirements: Power Input @ 28V 0.65A / 0.4A


- VOR/LOC/GS/MB Receiver

NSN: 5826-01-568-3703

Price Condition Status
- VOR/LOC/GS/MB Navigation Receiver
Price Condition Status