Model H10-60N Aviation Headset | M-7A Noise-Cancelling Microphone

Product Description

The Model H10-60N aviation headset features a noise-canceling M-7A microphone for offering pilots with crisp & clear communications. Large, super-soft gel ear seal combined with a double-foam head pad offer comfort on long flights, while a flex/wire boom provides precise microphone place. 

Specifications

• Weight:
  ~22 oz (651 g), without cable
• Ear Coupling:
  around-the-around
• Hardware Material:
  steel
• Connector Plugs:
  PJ-055, 0.25 in (phone plug) PJ-058, 0.206 in (mic plug)
• Ear Dome Material:
  ABS
• Earphone Sensitivity:
  90 dB SPL on flat plate coupler, re 1mW input @1KHz
• Earphone Type:
  dynamic
• Earphone Impedance:
  150Ω (300Ω each, wired in parallel)
• Ear Frequency Response:
  200 Hz — 5,500 Hz
• Microphone Principle:
  M-7A amplified electret
• Microphone Impedance:
  50Ω ±20%
• Mic Sensitivity:
  400mV ±6 dB into 150Ω load @ 1kHz for 114 dB SPL input
• Microphone Frequency:
  300 Hz — 3,500 Hz per RTCA DO 214
• Microphone DC Supply Voltage:
  8V — 16V (not polarity sensitive)
• Source Resistance:
  470Ω

Product Codes

• Mfr Part No
  40128G-04
• SCHEDULE B CODE
  8544.49.0000