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David Clark Behind-The-Head Headset

DAVID CLARK CO., INC.
Part # H3342=3D
The David Clark H3342 is a dual-ear, behind-the-head style headset, designed for aviation communication systems, ensuring clear voice transmission.

FEATURES
• M-1/DC amplified dynamic, noise-canceling microphone
• Foam-filled ear seals for comfort
• Adjustable overhead support assembly

BENEFITS
• Improves voice clarity in noisy environments
• Protects microphone from environmental factors
• Ensures reliable communication performance

SPECIFICATIONS
• Weight: 14.7 oz (417g)
• Ear Impedance: 300Ω each, wired in series
• Ear Sensitivity: 90 dB SPL/1mW @ 1kHz
• Ear Frequency Response: 200-5,500 Hz
• Mic Impedance: 150Ω nominal
• Mic Sensitivity: 400mV ± 6dB into 150Ω load @ 1kHz for 114 dB SPL input
• Mic Frequency Response: 300-3,500 Hz
• Mic DC Supply Voltage: 8-16V, 470Ω
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NSN
5965-01-345-7493 
Cage Code
 
Country of origin
United States 
ECCN / USML
9A991.d 
Schedule B
8518302000 
Dimensions (L x W x H)
11 x 10 x 5 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
1 LB
FAA Approval Code
N/R
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
N 
LTL(Y/N)
N 
8130-3 Eligible
No 
Forecasted
Yes
Item Replacement History
  • H3442

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