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Stratus ADS-B Receivers

KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395

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Current Price: 495.00 USD Ends in: 16d 15h

KING KMA-24 Marker Beacon 
Receiver & Isolation Amplifier
Outright price: $495. Exchange price $395.

PN: 066-1055-03

Take control of your radio stack! The KMA-24 is a standard King audio panel and a popular item. This TSO'd unit includes a marker beacon receiver, marker beacon lights, and full audio switching. The audio switching features separate "alternate-action" pushbuttons and isolation amplifiers for both headphones and the cabin speaker.

Fresh 8130-3 From El Paso Aero, Inc. Avionics Shop

EXCHANGE: Purchase this unit and send us your economically repairable same type unit for a $100 core rebate.

Unit Comes With 14 Day Warranty From El Paso Aero, Inc.

Texas Residents Pay Taxes of 8.25%

Sorry NO International Shipping
Will Ship To United States To
Confirmed Addresses ONLY

  • Compact, fully solid-state unit containing pushbutton audio selector panel, speaker and headphone isoaltion amplifiers, and a marker beacon receiver
  • Styled to match with the other King Silver Crown units but can be integrated into any 500 ohm output audio system
  • Can handle as many three transceivers and six receivers
  • Models with different features and combinations of marker light presentation, AUTO, 2 COMMs, 2 NAVs, DME, ADF, HF, TEL selections (see table below)
  • Has two unswitched inputs for use as altimeter warning and telephone ringer
  • Has outputs for ramp hailer and passenger address or intercom
  • Seperate isolation amplifiers are provided for headphones and speaker to provide isolation even when the same source is selected
  • Three isolated 16 ohm resistors provided for transceiver speaker output loads
  • Automatic dimmimg for marker beacon lights
  • 14V or 28VDC operation
  • TSO'd


Size:6.25"W x 1.3"H x 6.81"LWeight:1.7 lbs.
Design:All solid stateFrequency (marker):Crystal-controlled at 75MHz
TSO Compliance (marker):TSO C35d, Class A, Env. Cat. /A1D1/A/PKS/XXXXXXZBAAATSO Compliance (audio amp):TSO C50b, Env. Cat. /A1D1/A/PKS/XXXXXXZBAAA
Applicable Documents:RTCA DO-143, DO-78A, DO-160Duty Cycle:Continuous
Temperature Range:-20 to +55CSensitivity (marker):LO 1000uv hard, HI 200uv hard
Selectivity (marker):6db at +-10KHz min, 40db at +-200KHz maxInput Impedence (marker):50 ohm
Output (marker):Capable of 4 milliwatts into isolation amplifier input of 500 ohmsExt Lamp Output (marker):125mA max each bulb
Input Impedence (iso amp):500 ohmsInput Isolation (iso amp):40dB between inputs
Input Muting (iso amp):At least 55dB when mic is keyedHeadphone Output:50 milliwatts into 500 ohm load
Distortion:Less than 5% at rated outputFrequency Response:Within 6dB from 350Hz to 6000Hz

KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395 KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395 KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395
KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395 KING KMA-24 Marker Beacon Receiver PN:066-1055-03 EXCHANGE $395

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