Model H10-20 Passive NR Aviation Headset | 24dB

Product Description

The H10-20 aviation headset offer maximum performance and reliability. It is designed with comfort in mind with features such as a super-soft head pad, adjustable headband, and comfortable gel ear seals. Adjustable flex boom assembly, M-7A microphone, and a 24 dB passive noise reduction contribute to excellent voice communications.
 

This H10-20 aviation headset (EDMO# H10-20) is for standard fixed-wing aircraft with a straight cord and dual plugs.

Specifications

• Weight:
  19 oz (562 g), without cable
• Ear Coupling:
  around the ear
• Hardware Material:
  steel
• Connector Plugs:
  PJ-055 (0.25 in) earphone PJ-068 (0.206 in) mic plug
• Connection Cable:
  ~5 ft, straight (1.5 m)
• Dome Material:
  ABS
• Earphone Sensitivity:
  90 dB SPL on flat plate coupler, re 1mW input @ 1kHz
• Earphone Principle:
  dynamic
• Earphone Frequency Response:
  200 Hz— 5,500 Hz
• Microphone Principle:
  M-7A amplified electret
• Microphone Sensitivity:
  400 mV ±6 dB in to 150Ω load @ 1kHz for 114 dB SPL input
• Microphone Frequency Response:
  300 Hz — 3.5 KHz per RTCA DO 214
• Mic DC Supply Voltage:
  8V — 16V, not polarity sensitive
• Source Resistance:
  470Ω

Product Codes

• Mfr Part No
  40074G-01
• ECCN
  5A991
• SCHEDULE B CODE
  8544.49.0000
• TSO
  C57b, C139