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David Clark H3430 Headset With Boom Mic on 2040-parts.com

Location:

Cullman, Alabama, United States

Cullman, Alabama, United States
Condition:Used Brand:David Clark Warranty:No Manufacturer Part Number:PN 40524G-01 UPC:Does not apply

Used but in excellent working condition. 


Model H3430

Over-the-Head Style (OTH)
  • Noise-Cancelling M-7A amplified electret microphone
  • BTH style for applications requiring hard hats or protective headgear
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 36" straight cord
  • Noise Reduction Rating (NRR): 23 dB
Noise Attenuation Data
NRR
23 dB
Frequency (Hz)125250500100020003000400060008000
Attenuation (dB)16.620.727.43330.536.238.136.636.6
Standard Deviation2.62.52.52.63.13.53.73.73.6

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