HAP301

  • Branded Microphone
  • External / Omnidirectional
  • High quality anti-interference
  • 1~150 m2 Sensitivity -38dB
  • Audio RCA / Jack DC12V
  • Aluminium housing
  • Description
  • Specifications
  • Contents
  • Downloads
  • Branded
  • External, Omnidirectional, Microphone
  • High sound quality
  • High anti-interference capability
  • S/N ratio (signal/noise) 85 dB
  • Sensitivity -38 dB
  • Adjustable Gain
  • Dynamic range 106 dB
  • Range 1~150 m2
  • Output impedance 25 Ω
  • Micro electromechanical system (MEMS) microphone
  • Integrated CPU with audio processing
  • Automatic noise reduction
  • Limiting loud sounds to avoid saturation
  • Auto gain to enhance the human voice
  • Audio output via female RCA connector
  • Power supply DC12V by male jack connector
  • Protected against over-voltage and surge currents
  • Aluminium housing
  • Surface installation
Range1 ~150 m2
Transmission distance3000 m
Frequency response20 Hz ~ 20 KHz
Sensitivity-38 dB
Signal-to-noise ratioSNR 85 dB (1m 40dB sound source SPL) 1KHz at 1Pa
SNR 52dB (10m 45dB sound source SPL) 1KHz at 1Pa
Direction patternOmnidirectional
Gain Adjustment0 Vpp - 4.6 Vpp adjustable (75 dB 1KHz)
Dynamic range106 dB (1KHz at maximum dBSPL)
Distortion<0.3% (74 dB, A weighted)
Maximum sustainable sound pressure120 dBSPL (1KHz, THD 1%)
Output Impedance25 ohm (unbalanced)
Signal Output2.5 Vpp / -25dB
Microphone TypeHi-Fi silicon microphone with micro electromechanical system (MEMS)
Signal ProcessingDNR, reverberation, screaming control and enhancement of the human voice
PowerDC12V (9~18V) / 60 mA
Working temperature-20º C ~+60º C
MaterialAluminium alloy
Weight160 g
Dimensions21 (H) x 70 (Ø) mm
  • External microphone
  • Screws for installation
  • User instructions

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