Part #:

Model: KTU-709

BendixKing - TACAN Receiver
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Part Number :


KTU-709
FEATURES
  • TACAN unit used in conjunction with related distance and navigation indicators to provide distance, bearing, groundspeed and time-to-station information with respect to a selected TACAN or VORTAC ground station
  • Remote mounted 252 channel unit
  • Solid state transmitter and large scale integrated circuit (LSI) technology
  • 18-33 VDC power input
  • All tuning done electronically with single crystal digital frequency synthesizer
  • Channel selection is controlled by serial digital data stream fed from the KDI-572 or KDI-574 DME indicators
  • Generates synthesized VOR composite output when a bearing signal has been acquired
  • TACAN VOR composite signal may interface with converter-driven VOR instruments or area nav system such as the KNS-81 (-30/34)
  • Incorporates self test mode used to verify range and bearing computation
  • May be tuned by KFS-579A NAV/TACAN control or various RNAV receivers, nav controls
  • Model available (-01) that may output TACAN VOR composite format only when designated tuning source for TACAN is selected and when frequency HOLD operation is not attempted (see table below)
SPECIFICATIONS
Size: 3.0"W x 5.25"H x 11.80"L Weight: 5.8 lbs.
Transmitter Frequency Range: 1025 to 1150 MHz Receiver Frequency Range: 962 to 1213 MHz
TSO Compliance: C66a, DO151A Cat A2E1/A/MNO/XXXXXXZAAAA Altitude To 70,000 feet
Power Output: 250 watts PEP min. Operating Temperature: -55C to 70C
Decoder Sensitivity: -90dBm AGC Range: Lock-on to 0dBm
Range: 0.0-389 nautical miles for DME channel selection Accuracy: +-0.1 nmi from 0-99.9 nmi +-1.0 nmi from 100-389 nmi
Acquisition Time: 2.0 seconds (typical) Memory Time: 10 seconds
Velocity: 0-999 knots Tuning: Accepts serial tuning data from KDI/572 master indicators
Part NumberTACAN Description:
066-1074-00 Original production unit without Tune Source Select or Frequency Agility
066-1074-01 With Tune Source Select, Without Frequency Agility
066-1074-02 With Tune Source Select, With Frequency Agility


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

 

066-1074-01
- TACAN Receiver

NSN: 5826-01-248-2114

Price Condition Status
REQUEST OH OUTRIGHT REQUEST
REQUEST OH EXCHANGE REQUEST
066-1074-02
- TACAN Receiver

NSN: 5895-01-449-9133

Price Condition Status
$3,250.00 OH OUTRIGHT REQUEST
REQUEST NEW OUTRIGHT REQUEST
$1,550.00 OH EXCHANGE REQUEST

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact questions@seaerospace.com

None, they represent the same unit. Original King Radio part numbers were 9 digits. For example, 066-3056-01. During the Bendix and King merger (i.e. Bendix/King), a new part numbering system was created that converted these 9 digit part numbers to 12 digits. Therefore, 066-3056-01 became 066-03056-0001. Despite this numbering change, units that were originally from the King Radio design still have the 9 digit part number format on the unit dataplate. The 12 digit format for King units appears to be used for catalog and internal Honeywell purposes only. Therefore, any unit that has a zero in its third to last number (i.e. XXX-XXXX-X0XX) has a 9 digit part number (i.e. XXX-XXXX-XXX) on its dataplate / ID Plate.
In January 1989 Bendix/King changed from a nine digit to a twelve digit part numbering system. The new, larger 12 digit numbers allowed for the inclusion of software version into the last two digits of the part number for certain units in which software changed frequently such as EFIS and TCAS processors. Therefore, the two digits immediately preceding the software version indicate the hardware version of the unit.

Different software versions imply different operational features and/or interface capabilities and software modifications imply software repairs (bug fixes) to insure proper operation of these features and interfaces. Software version upgrades frequently require hardware modifications to the unit. Such hardware modifications accompanying software version upgrades do not necessarily change the hardware version of the unit.