PRODUCT
INFORMATION
PAGE

KNR-634A
FEATURES
  • 200-channel navigation receiver
  • 40-channel glidelsope receiver
  • Marker beacon receiver
  • Internal VOR/LOC converter
  • King compatible RMI outputs and 3-wire synchro outputs
  • Models available with different combinations of above features (see table below)
  • Used with KFS-564 and KFS-564A flip-flop frequency selector which displays active and standby frequencies in gas discharge numerics.
  • Can be used with nav indicators such as KNI-582, KPI-552, KPI-553A, KI-206
  • Can be interfaced with any 400 Hz, Electrically Zeroed, ARINC CDI or HSI nav display
  • Serial outputs provided for automatic channeling of King DME systems
  • Superflags for both NAV and Glideslope receivers are compatible with most popular Flight Director / Autopilot systems
  • Accepts ARINC 429 channeling and provides ARINC 429 outputs for use with EFS 10 and ARINC 429 based systems
  • Similar to KNR-634 but DOES include above feature
  • Compliant with ICAO Annex FM immunity requirements for Europe
    (Units must include Mods 6,8,9 or above serial # 12401)
  • TSO'd
  • 28VDC
SPECIFICATIONS
Size: 2.5"W x 5.0"H x 11.1"L Weight: 4.0 to 5.4 lb. (depending on model)
NAV Frequency Range: 108.00 MHz to 117.95 MHz in 50 kHz increments Temperature Range: -55C to +70C
TSO Compliance: NAV C40a, DO-153A / LOC C36c, Class D, Cat. II DO-131A / GS C34c, Class D, Cat. II DO-132A / MKR C35d, Category A DO-143 Applicable Documents: RTCA Document DO-160A
Design: All solid-state, electronically tuned by single-crystal digital frequency synthesizer Altitude: To 55,000 feet
KNR-634A
Part Number Navigation Receiver Description
066-1078-10 NAV Receiver, Marker Receiver, Glideslope Receiver, XYZ RMI
066-1078-11 NAV Receiver, Glideslope Receiver, XYZ RMI
066-1078-12 NAV Receiver, Marker Receiver, XYZ RMI
066-1078-13 NAV Receiver, XYZ RMI
066-1078-14 NAV Receiver, Marker Receiver, Glideslope Receiver
066-1078-15 NAV Receiver, Glideslope Receiver
066-1078-16 NAV Receiver, Marker Receiver
066-1078-17 NAV Receiver only
NOTE: Same base part number used for all KNR-634 and KNR-634A models

knr634a