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(CRS-HDHSHM) Helmet Mount Noise Cancelling H/Duty Headset

(CRS-HDHSHM) Helmet Mount Noise Cancelling H/Duty Headset

$500.00AUD
$500.00AUD
Sale Sold out

List Price EX. GST

CRS-HDHSHMEIL-GME

Connector Chart

Please note: If no cable is selected, no connector will be included.

Helmet Mount Heavy Duty Noise Cancelling Headset

Designed for users who require full hearing protection while wearing a hard hat, mounts most hard hats.

Key Features:

  • 1 Year Warranty
  • Choice of Inline PTT or Earmuff Only PTT 
  • Available for 25 mm or 30 mm slots
  • Flexible Amplified Dynamic Microphone 
    • GME model uses Electret Microphone
  • Helmet Mounted Headset 
  • Interchangeable Headset Cables
  • Flexible Kevlar Reinforced PU Cable
  • Built in Strain Relief 
  • Replaceable Ear Cushions
  • Replaceable Microphone Foam Cover  
  • NRR 26dB - Class 5 hearing protection ANSI S3.19-1974 (American National Standards Institute)
    1 Earphone Size Outer diameter 50mm
    Weight 14.8 grams
    Magnet Materials Ferrite Size Ø20.5*4.5mm
    Impedance 32Ω at around 1KHz

     
    Power Rating Normal 30MW RMS

    Maximum 100mW
    Output Sound Pressure 95dB±3dB /1mW /1cm

    With artificial ear per channel
    Level Average at 1.0K, 1.2K, 1.5K, 2.0KHz
    Resonance Fo 100 Hz
    Frequency Range 100Hz~3000Hz
    Distortion 5% Maximum at 1KHz / 1mW /1cm
    Abnormal Sound Test Must be normal tested by 3.0 voltage Sine Wave
    Load Test 30mW RMS

    White noise for 48 hrs
    2 Microphone Type Noise cancelling Dynamic Mic
    Case Material ABS Plastic
    Sensitivity 0°-7dB±3dB (at L=50cm)

    (0dB=1 V/Pa, 1 KHz)
    Impedance Low impedance 150Ω
    Frequency 150Hz~7000Hz
    Pattern Hyper cardioid
    3 Boom Type Universal Flexible
    4 Plug Microphone & Earphone 5P Mini Chassis XLR Connector, Male
    5 Colour Black
    6 Switch Type Push to Talk Button (PTT)
    Case Material ABS Plastic
    Colour Black
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