CP-FA-M300

CP-FA-M300

Microphone

  • Internal circuit with AGC gain control and power amplification circuit, maximally eliminate the noise, to guarantee the output intensity.
  • The microphone is on the surface and restore sound more closely; hang tenon type design of sliding block structure, easy to absorb the ceiling or side wall installation.
  • Loud sound and pure timbre within 5-30m² monitoring range.
  • Audio pickup, designed for audio monitoring, the advantages of big monitoring range and high sensitivity.
  • Built-in lightning protection, power supply polarity reverse connect protection, ESD electrostatic protection and power protection module.
  • Long audio signal transmission technology, Long audio signal transmission technology, use the RVVP3 x 0.5mm² shield cable, it is distortion less within 3km.
  • Integrated professional front audio amplifier circuit, direct drive active speakers, DVR, earphones, etc.
  • Applicable to the banks, factory, schools, offices and any places need to audio monitoring.
Datasheet
Audio Monitor Range 5-30m²
Material Advanced resin PVC
Audio Transmission Distance 3000m
Frequency Response 20Hz~20kHz
Sensitivity -50dB
SNR 60dB(1m40dB) 50dB(10m40dB) 1KHz at 1Pa
Directional Property Omnidirectional
Dynamic Range 80dB (1KHz at Max dB SPL)
Max Sound Pressure 120dB SPL (1KHz, THD 1%)
Output Impedance 600 ~ 1000Ω non-equilibrium
Output Signal Amplitude 2.5Vpp/-25dB
Microphone Electret condenser microphone
Protective Circuit Lightning protection, power supply polarity reverse connect protection, ESD protection
Signal Processing Circuit AGC, ALC
Connection Way 3 leading wires (red lead is power+ white lead is audio signal + black is power & audio signal)
Transmission Cable RVVP3×0.5mm2 shield cable
Power Supply DC10V~18V (recommend to use 12V, more than 500 meters recommended 15 v)
Working Current 50mA
Working Temperature -25°C ~ 70°C
Color White/Taupe
Dimension 80mm x 36mm
Weight 40g
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