World Trade Enterprises, Inc.
Model H10-13.4
Super Soft, Double Foam Head Pad
New Comfort gel, undercut ear seals
Certified Noise Reduction Rating - 23 dB
Reduced headband force
Universal Flex Boom for perfect microphone placement
Exclusive M-7A, the most advanced noise-canceling microphone available
Low-profile volume control knob with detent settings
Molded cord assembly made to exceptional pull and flex standards
5-year Guarantee
FAA TSO Approved C57 Cat. B and C58a
Exceeds RTCA/DO-214 Standards
Available in five different configurations:
The H10-13.4 (NSN 5965-01-446-1530)
The standard mono model with a five foot straight cord and dual plugs for fixed wing aircraft.
The H10-13 N (NSN 5935-99-946-6652)
Terminated with NATO-Type plug. NATO plug
The H10-13 S (NSN 5965-01-447-6273)
A stereo version of the H10-13.4, also with a straight cord and dual plugs.
The H10-13 H (NSN 5965-01-446-1533)
The H10-13.4 for helicopter pilots. This model has a coiled cord and a single plug.
The H10-13 Y
A model for younger pilots. This small version of the H10-13.4 is upgradeable to the full sized version when needed.
NRR
21 dB
NOISE ATTENUATION DATA - MODELS H10-13 series w/ Foam Ear Seals
Frequency (Hz)
125
250
500
1000
2000
3000
4000
6000
8000
Attenuation (dB)
17.0
22.0
24.6
31.9
25.6
34.5
39.6
38.7
37.0
Standard Deviation
2.6
2.7
2.3
2.6
2.9
2.5
3.1
3.0
3.6
NRR
23 dB
NOISE ATTENUATION DATA - MODELS H10-13 series w/ Flo-Fit Gel Ear Seals
Frequency (Hz)
125
250
500
1000
2000
3000
4000
6000
8000
Attenuation (dB)
16.6
20.7
27.4
33.0
30.5
36.2
38.1
36.6
36.6
Standard Deviation
2.6
2.5
2.5
2.6
3.1
3.5
3.7
3.7
3.6
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Last modified: 01/04/07
