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H10-76XL Low Impedance Electronic Noise Cancelling Air Crew Headsets by David Clark Company

Companies & Organizations:

United States of America

David Clark Company
360 Franklin Street
Worcester, MA 01604


Low Impedance, Electronic Noise Cancelling, Portable Battery Powered

 

ENC technology for increased noise attenuation

Versatility of portable battery powered or permanent mount options using the same headset

Fail-Safe operation

Expanded, double-foam head pad eliminates 'hot spots'

Larger, yet lighter, undercut, Comfort-Gel ear seals for maximum comfort

Hybrid flex/wire boom with DC-87 Dynamic Microphone (MIL-M-26542/2 USAF specifications)

Ideal for aircraft requiring a low impedance microphone

5-foot extended coil cord with U-174/U plug

Allows use of standard-issue oxygen/biochemical mask with microphone

 

NSN 5965-01-462-8230

P/N 40699G-01

 

Available in two different configurations:

 

H10-76XL (NSN 5965-01-462-8230)

Portable Battery Powered - uses a portable battery powered module providing up to 20 hours of use.

 

H10-76XP (NSN 5965-01-520-5207)

Permanent Panel Mount - comes with a permanent panel mount module for utilizing the aircraft's power source

 

Technical specifications

 

Weight/Headset only                      18 oz

Comm Cord                                    5-foot coil, with U-174/U

Dome Type                                     Lightweight, ABS

Earphone Type                               Dynamic (ENC)

Earphone Impedance                     Monaural, 150 Ohms nominal, 300 Ohms nominal per side

Earphone Sensitivity                      90 dB SPL on flat plate coupler, re 1mW input @ 1KHz

Earphone Frequency                     100 – 5,500Hz

Microphone                                    M-87/AIC Dynamic

Mic Impedance                               5 ohms +/- 20%

Mic Sensitivity                                .05 - .11 mV at 1,000Hz with input of 103 dB SPL

Mic Frequency Response               300 – 3,000Hz

Defense Products & Services: H10-76XL Low Impedance Electronic Noise Cancelling Air Crew Headsets by David Clark Company
Companies & Organizations: 
Defense Products & Services Sectors: Communication equipment, airborne | Headsets, airborne radio
Description: H10-76XL Low Impedance Electronic Noise Cancelling Air Crew Headsets
Source of Information: David Clark Company Incorporated