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Gentex

Gentex Boom Microphone - M162

Noise Cancelling Amplified Electret Microphone

SKU: N100714
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Our suite of boom microphones streamline the appearance of headwear and allow for excellent positioning with the mouth, which is critical for proper operation of high-performance, noise-cancelling microphones.

Features

  • Interfaces with DADS, VIS, and JSTARS Military Intercoms.
  • Ruggedized construction exceed the requirements of MIL-M-49199A.
  • Impact resistant, nylon reinforced shell.
  • Shielded enclosure provides high EMI and RFI immunity.
  • Mounts to standard military boom mounting hardware.

Specifications

  • Frequency Response: 350 Hz to 8 KHz
  • Sensitivity @ 1KHz
    • - 43 dB +/- 3 dB
    • 0 dB=1 Vrms/Pa @ 1/4” (94 dB SPL @ 1/4”)
    • Test Voltage =10 V
    • Rs=150 ohm
  • FAR Field Crossover: 2500 Hz
  • Normalized FAR Field Response: 6 dB/octave roll-off (min)
  • Distortion: Less than 1% @ 110 dB SPL
  • Output Impedance: 150 ohms
  • Rated Load Resistance: RL=150 ohm
  • Rated Supply Voltage 8-12 VDC
  • Rated Current Drain: 7 mA, Ta=25° C
  • Size: 1.87 x 0.615 x 0.83 inches / (47.5 x 15.6 x 21.1 mm)
  • Weight: 0.28 ounces (8 grams)
  • Environmental: Tested per MIL Std 49199 A
  • Temperature: -40° C to +70° C operating & storage
  • Humidity: 0%-100% relative humidity (non-condensing)
  • Immersion: 1 meter
  • Dust: 1750 ft/min @ 0.3 g/ft3

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