KMA 24

Bendix/King - AUDIO
KMA 24
KMA 24


Part Number :
All prices are exclusive of VAT
Select part number to view pricing and availability.
Price Condition Delivery Action
500.00 € SV OUTRIGHT In stock
400.00 € SV EXCHANGE In stock
S.E.A.M.Repair Capabilities : Yes
Features
 
  • 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 28V operation
  • TSO'd
 
Specifications
 
DIMENSIONS

6.25"W x 1.3"H x 6.81"L

WEIGHT

1.7 lbs

FREQUENCY (MARKER)

Crystal-controlled at 75MHz

TSO COMPLIANCE (MARKER)

TSO C35d, Class A, Env. Cat. /A1D1/A/PKS/XXXXXXZBAAA

TSO COMPLIANCE (AUDIO AMP)

TSO C50b, Env. Cat. /A1D1/A/PKS/XXXXXXZBAAA

TEMPERATURE RANGE

-20 to 55°C

DUTY CYCLE:

Continuous

SENSITIVITY (MARKER)

LO 1000uV hard, HI 200uV hard

SELECTIVITY (MARKER)

6dB at 10kHz min, 

40dB at 200kHz max

INPUT IMPEDANCE (MARKER)

50 ohms

OUTPUT (MARKER)

Capable of 4 mW into isolation amplifier input of 500 ohms

EXT LAMP OUTPUT (MARKER)

125mA max each bulb

INPUT IMPEDANCE (ISO AMP)

500 ohms

INPUT ISOLATION (ISO AMP)

40dB between inputs

INPUT MUTING (ISO AMP)

At least 55dB when mic is keyed

HEADPHONE OUTPUT

50 mW into 500 ohm load

DISTORTION

Less than 5% at rated output

FREQUENCY RESPONSE

Within 6dB from 350Hz to 6kHz

APPLICABLE DOCUMENTS

RTCA DO-143, DO-78A, DO-160

DESIGN

All solid state

PART NUMBER DESCRIPTION
066-1055-00

Selections for: HF/COM1/COM2/NAV1/NAV2/DME/MKR/ADF1/ADF2

066-1055-01

Selections for: TEL/COM1/COM2/NAV1/NAV2/DME/MKR/ADF1/ADF2

066-1055-02

Selections for: HF/COM1/COM2/NAV1/NAV2/DME/MKR/ADF/AUTO

066-1055-03

Selections for: TEL/COM1/COM2/NAV1/NAV2/DME/MKR/ADF/AUTO
 

 

 
KMA 24
'