KMA-24H -50/54

Precio 24H50:
Precio 24H52:
Precio 24H54:
Precio 24H50 OH:
Precio 24H52 OH:
Precio 24H54 OH:
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  • Compact, fully solid-state unit containing pushbutton audio selector panel with seperate speaker and headphone isoaltion amplifiers
  • Styled to match with the other King Silver Crown units but can be integrated into any 500 ohm output audio system
  • Provides interphone communication including five microphone audio inputs for up to five intercom stations to meet crew member helicopter and fixed wing needs
  • Designed for use in both single and dual audio panel installations
  • Can handle as many three transceivers and six receivers
  • Models with different features and combinations of AUTO, 2 COMMs, 2 NAVs, \ DME, MKR, ADF, HF, TEL selections (see table below for selections)
  • Night vision goggle version available (see table below)
  • Has two unswitched inputs for use as altimeter warning and telephone ringer
  • Has speaker outputs for ramp hailer and passenger address or intercom
  • PA mute provided to mute passenger background music systems when a microphone is keyed
  • Similar to KMA-24 but DOES NOT include marker beacon presentation and DOES include intercom functions/controls
  • 14V or 28VDC operation
  • TSO'd
Size: 6.25"W x 1.3"H x 6.81"L Weight: 1.7 lbs.
TSO Compliance: TSI C50b, Class I per RTCA DO-170, Env. Cat. /A1D1/A/PKS/XXXXXXZBAAA Duty Cycle: Continuous
Applicable Documents: RTCA DO-160, DO-160 Temperature Range: -20 to +55C
Design: All solid state Input Impedence: 380 ohms for ICS inputs, 500 ohms for all audio inputs
Speaker Muting: At least 55 dB when the MIC is keyed Input Isolation (iso amp): 60dB between inputs
Distortion: Less than 5% at rated output Frequency Response: Within 3dB from 350Hz to 6000Hz

KMA-24H (-50) series
Part Number Audio Panel Description
066-1055-50 Selections for: HF/COM1/COM2/NAV1/NAV2/DME/MKR/ADF1/ADF2
066-1055-51 Selections for: TEL/COM1/COM2/NAV1/NAV2/DME/MKR/ADF1/ADF2
066-1055-52 Selections for: HF/COM1/COM2/NAV1/NAV2/DME/MKR/ADF/AUTO
066-1055-53 Selections for: TEL/COM1/COM2/NAV1/NAV2/DME/MKR/ADF/AUTO
066-1055-54 Same as -52 unit but with night vision goggle capability