Model H10-20 Passive NR Aviation Headset | 24dB

DAVID CLARK HEADSET/M-7A AMPLIFIED ELECTRET MIC/5' STRAIGHT CORD/UNIVERSAL FLEX BOOM/NRR 24dB

DAVID CLARK COMPANY

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Available to order
EDMO # H10-20
MFR Part # 40074G-01
Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The H10-20 aviation headset offer maximum performance and reliability. It is designed with comfort in mind with features such as a super-soft head pad, adjustable headband, and comfortable gel ear seals. Adjustable flex boom assembly, M-7A microphone, and a 24 dB passive noise reduction contribute to excellent voice communications.
 

This H10-20 aviation headset (EDMO# H10-20) is for standard fixed-wing aircraft with a straight cord and dual plugs.

Features

  • Super-soft head pad
  • Larger & lighter undercut comfortable gel ear seals
  • Adjustable flex boom assembly for perfect microphone placement
  • M-7A advanced noise cancelling microphone
  • Low-profile volume control knob with detent settings
  • Certified 24 dB noise reduction rating
  • Exceeds RTCA/DO-214 standards
  • FAA TSO C57b, TSO C58a approved

Specifications

  • Weight:
    19 oz (562 g), without cable
  • Ear Coupling:
    around the ear
  • Hardware Material:
    steel
  • Connector Plugs:
    PJ-055 (0.25 in) earphone PJ-068 (0.206 in) mic plug
  • Connection Cable:
    ~5 ft, straight (1.5 m)
  • Dome Material:
    ABS
  • Earphone Sensitivity:
    90 dB SPL on flat plate coupler, re 1mW input @ 1kHz
  • Earphone Principle:
    dynamic
  • Earphone Frequency Response:
    200 Hz— 5,500 Hz
  • Microphone Principle:
    M-7A amplified electret
  • Microphone Sensitivity:
    400 mV ±6 dB in to 150Ω load @ 1kHz for 114 dB SPL input
  • Microphone Frequency Response:
    300 Hz — 3.5 KHz per RTCA DO 214
  • Mic DC Supply Voltage:
    8V — 16V, not polarity sensitive
  • Source Resistance:
    470Ω

Product Codes

  • Mfr Part No
    40074G-01
  • ECCN
    5A991
  • SCHEDULE B CODE
    8544.49.0000
  • TSO
    C57b, C139
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