BendixKing Kt 74 And Kgx 150R ADS-B In / Out Package With Antenna

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Part# 11-15380
MFR Model# KGX0150R-01


This complete ADS-B In/Out package for certified aircraft includes the KGX 150R ADS-B UAT Receiver, KT-74 ADS-B Out Mode S Transponder, KGX WiFi module with installation kit, as well as both GPS and Mode L antennas.

KT-74 Mode S Transponder:
If a new transponder is on your "to-get" list, you might want to choose one that's both relevant now and in the future. The KT 74 transponder from Bendix/King is the easiest upgrade to the popular KT 76A/C and KT 78A models, with a 'plug and go' capacity. And it's ADS-B compliant, therefore meeting all 2020 requirements. It is low-cost, easy to install and fits into your existing panel. Suiting your needs now and in the future.

  • Retrofit - 'plug and play' installation
  • Low-cost solution that will offset future costs
  • Low power consumption
  • ETSO and TSO approved Mode S
  • Accurate readings with updates every few seconds
  • More efficient routing and better situational awareness
  • Meets ADS-B 2020 requirements*
  • ADS-B will result in better communication between pilots and air traffic controllers for more efficient routing and resource management
  • Anyone who flies a Mode C or Mode S transponder will need to be equipped with ADS-B "Out" by 2020
  • Radar controls can be 12 seconds out of date
  • ADS-B "Out" means you're broadcasting your position information to ground stations and other aircrafts
KGX-150R ADS-B Receiver
The KGX 150R ADS-B Receiver with included WiFi Module is best optimized for those who fly above and below 18,000 feet or want to replace their existing transponder with the KT 74 1090 extended squitter transponder. Also includes an integrated ADS-B OUT Compliant WAAS GPS. The KGX 15OR provides the ADS-B traffic and weather services to non-certified wireless tablet or certified compatible panel display. No external controller is needed. ADS-B UAT Transceiver (IN & OUT) and Receiver (IN) configurations with and without an Integrated WAAS GPS are available.

The Peregrine Switch Kit is required for installation per STC Part Number: 10-05913.


KING KT 74: Type: Class 1 Mode S Level 2 els
  • Certification: TSO C112D, C166B and ETSO C112C, C166B
  • Compliance: DO-160G, DO-181E, DO-260B Class B1S, DO-178B Level B, DO-254 Level C
  • Supply Voltage (DC): 11 - 33 V
  • Typical Current Consumption (at 14V) Idle: 0.22 A, Active: 0.45 A
  • Nominal Transmitter Power: 240 W at connector
  • Operating Temperature: -25 to +70
  • Cooling Requirement: No fan required
  • Weight: 1.35 kg
  • Dimensions: H 43mm (1.7") x W 160mm (6.30") x L 272mm (10.7")
KING KGX 150R UAT Receiver:
  • Size 5W x 5.75 Dx 1.7 H
  • Less than 1 pound
  • Mode A/C and Mode S transponder interface
  • 2 ARINC 429; 1 RS 485 and 4 discrete inputs
  • 1 Arinc 429; 4 RS 232/422 and 2 discrete outputs
  • 10-40 VDC input voltage
  • .02 A @ 12 VDC Input Current
  • 6.5 VDC Output Voltage
  • 350 mA Output Current Certifications:
  • TSO-C157A (FISB)
  • TSO-C195A (TIS-B)
  • TSO-C154C (UAT) TSO-C145C (for GNSS)
  • DO-160G DO-178B level C DO-254 Level C STC Approved in accordance with AC20-165A

In The Box

  • KGX 150R UAT Receiver with WAAS GPS
  • KT 74 Mode S Transponder
  • KGX Wifi Module
  • KGX Wifi Installation Kit
  • KGX Installation Kit
  • KA-96 GPS Antenna (WAAS)
  • KA-61 L-Band Antenna



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Does the KT74 in this kit come with tray, harness & connectors?

It will include the tray and connector kit. The harness is not included.

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