PRODUCT
INFORMATION
PAGE

VN-411B
FEATURES
  • Series III VHF Navigation Receiver designed for regional air carriers and corporate aviation aircraft
  • Standard glideslope and marker beacon receivers
  • Digital VOR/LOC and glideslope converters
  • ARINC 429 Input/Output for compatibility with EFIS and digital FMS
  • Special heat sink and cooling fin design dissipates heat with max efficiency
  • Converts VOR/LOC and glideslope signals from three independent receiver modules to digital format virtually eliminating CDI needle oscillations
  • Automatic calibration of VOR converter ensures nav guidance accuracy despite passage of time or temperature changes
  • Digital tone filters in LOC and GS converters eliminate need for periodic system realignment
  • Additional filtering virtually eliminates needle oscillations from rotor modulation in helicopter installations
  • Compatible with most HSIs, CDIs, RMIs, and conventional marker beacon displays
  • Models available with ICAO Annex 10 Modification for FM immunity for use in Europe (see table below)
  • Models available that measure azimuth in VOR mode as Bearing TO or Radial FROM VOR ground stations (see table below)
  • Models available with 10 or 40 MW audio output (see table below)
  • Compatible with GNS-XLS Navigation Systems
  • Used with CD-412B or CD-413B digital control units
  • PLEASE NOTE that this item is a limited production item and is in limited availability on the aftermarket
SPECIFICATIONS
Dimensions: 4.10"W x 4.0"H x 13.33"D Weight: 6.26 lbs.
Temperature: -55 to 70C Altitude: to 55000 ft.
Freq Range: 108.00-117.95 MHz Power Requirements: 18-33 VDC, 0.8A max
Channel Spacing: 50 kHz VOR Channels: 160
LOC Channels: 40 VOR Accuracy: +/-1 deg.
OBS: course resolver EZ'd at 300 deg. with 400Hz LOC Accuracy: +/-5.0 mV
VOR/RMI Outputs: 4-wire 400Hz Sine/Cos or 4-wire DC Sine/Cos RMI Accuracy: =/-1.5 deg. typical
TSO: (VOR): C40b, DO-153A
(LOC): C36c, DO-131A, Class E
RTCA Env. Cat. F2A/MNO/XXXXXXABABA 		Glideslope Channels: 40
GS TSO: C34c, DO-132A, Class D, RTCA Env. Cat. F2A/MNO/XXXXXXABABA Eurocae (GS): 1/WG.5/66 Env. ED-14A
Marker TSO: C35d, DO-143, Class A, RTCA DO-160A Env. Cat. F2A/MNO/XXXXXXABABA Eurocae (MB): 1/WG.7/70 Env. ED-14A
ARINC 429 Interfaces: VOR deviation, VOR flag, LOC deviation, LOC flag, GS deviation, GS flag, marker passage, RMI data and DME tuning provided as outputs, ADF data from DFS 43 ADF system accepted as input data. Dedicated input bus for FMS such as KNS-660/GNS-XLS
VN-411B
Part Number Nav Receiver Description:
066-1101-00 10MW audio, Bearing TO display
066-1101-01 Fokker model, 10MW audio, Radial FROM display
066-1101-10 BAE model, 10MW audio, Bearing TO display
066-1101-20 Lear model, 40MW audio, Bearing TO display
066-1101-30 Fokker model, 10MW audio, Radial FROM display, ICAO Annex 10
066-1101-40 BAE model, 10MW audio, Bearing TO display, ICAO Annex 10
066-1101-50 Lear model, 40MW audio, Bearing TO display, ICAO Annex 10

PLEASE NOTE:
THE ABOVE LISTED PART NUMBERS REFLECT THE DIFFERENT UNITS ORIGINALLY AVAILABLE BY THE MANUFACTURER AND DO NOT NECESSARILY INDICATE OR REFLECT THE CURRENT AVAILBILITY OF THESE DIFFERENT UNITS BY SOUTHEAST AEROSPACE OR THE AFTERMARKET

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