$595.00

Please contact us at sales@apacasia.com.

SKU: 18283G-02 Category:

Description

Features and benefits

  • Our quietest passive noise-attenuating helicopter headset with built-in comfort
  • Super-soft head pad
  • Larger, yet lighter, undercut Comfort Gel ear seals
  • Hinged wire boom with the M-101 amplified dynamic microphone
  • Coil Cord (5-foot extended) with U-174/U Plug
  • Molded cord assembly made to exceptional pull and flex standards
  • Certified Noise Reduction Rating – 27dB
  • Exceeds RTCA/DO-214 Standards
  • Five-year warranty
  • Made in USA
  • FAA TSO Approved C57B
  • NSN 5965-01-330-4042

Additional information

Weight 567 g
Ear coupling

Around-the-ear

Hardware

Steel

Earphone Plug

U-174/U

Mic Plug

U-174/U

Connection Cable

~ 5 ft. (1.5 m) coil cord

Dome type

ABS

Earphone Sensitivity

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

Earphone Type

Dynamic

Ear Impedance

150Ω (300 each; wired in parallel)

Ear Freq Response

200 – 5,500 Hz

Microphone principle

M-101 Amplified Dynamic

Mic Impedance

150Ω

Mic Sensitivity

400mV+/-6dB into 150Ω load @ 1kHz for 114dB SPL input

Mic Freq Response

300Hz – 3.5KHz per RTCA DO 214

Mic DC Supply V.

8-16V, not polarity sensitive

Source Resistance

470Ω

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