Model H9930 Ground Support Passive Headset | 23dB

WIRELESS HEADSET/With M-87 dynamic noise cancelling mic, wire flex mic boom, dual volume control, 6' extended coil cord with military grade 7-pin belt station connector. Over the head style.

DAVID CLARK COMPANY

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Available to order
EDMO # H9930
MFR Part # 40990G-01
Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The H9930 ground support 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 hybrid wire-flex boom assembly, M-87 microphone, and a 23 dB passive noise reduction contribute to excellent voice communications.

This ground support headset (EDMO# H9930) features M-87 dynamic microphone, wire-flex mic boom, dual volume control, 6-foot extended coiled cord with military grade 7-pin belt station connector. 

Features

  • Rugged & durable construction using marine grade stainless steel
  • Dynamic earphones with stainless steel retainers
  • Hybrid wire-flex boom assembly
  • Dual volume control conveniently located on ear domes
  • Undercut, comfort gel ear seals
  • 4-chamber, air-flow pillow headpad
  • Certified 23 dB passive NNR

Specifications

  • Weight:
    14.2 oz (403 g)
  • Communication Cord:
    6 ft coiled cord with MAP-57 connector
  • Certified NNR
    23 dB
  • Dome Material:
    Lightweight ABS
  • Potentiometer:
    220Ω ±20% (2 each)
  • Speaker Sensitivity:
    100 dB SPL/1mW @ 1kHz
  • Speaker Frequency Response:
    20 Hz — 20,000 Hz
  • Microphone Impedance:
    150Ω ±15Ω
  • Microphone Sensitivity:
    49.77 dBuV to 55.79 dBuV @ 1kHz, 103 dB SPL @ 0.187in
  • Microphone Frequency Response:
    200 Hz — 6 kHz
  • Microphone Total Harmonic Distortion:
    200 Hz to 6 kHz, 5% @ 105dB above 20 uPa
  • Microphone Resistive Load:
    150Ω ±15Ω

Related Products

Product Codes

  • Mfr Part No
    40990G-01
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