3.5MM Microphone HP-DK30

  • Pickup area: Radius 2M
  • Sensitivity: -46dB (0dB=1V/Pa 1KHZ)
  • Frequency respond: 20~20kHZ
  • Output Impedance: 600ΩUnbalanced
  • SNR:60dB (1M40 dB sound source) 30dB (10M 40 dB sound source) 1KHz at 1 Pa
  • Directivity characteristics:Omnidirectional
  • Noise suppression: Dynamic noise reduction margin 5dB
  • Dynamic range: 104dB (1KHz at Max dB SPL)
  • MIC: Imported large diaphragm anti-interference omnidirectional microphone
  • Output margin: 2.5Vpp
  • Max withstand sound pressure: 120dB SPL (1KHz,THD 1%)
  • Working temperature: -20℃~+70℃
  • Shell feature: ABS fireproof material,black fuel injection,metal mesh layer
  • Product size: 51*51mmFlat square
  • Wiring method: 3.5mm audio headphone male
  • Waterproof characteristics: Indoor moisture proof
  • Color: Black

Product Overview

1. The best design principle of change audio to electric energy signal directly.
2. Can show the characteristics of "original sound reproduction".
3. Extremely broad frequency respond.
4. Having high sensitivity characteristics.
5. Fast transient response characteristics.
6. Features with ultra-low touch noise.
7. Shatterproof and impact-resistant.
8. Small size and light weight.

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Guangzhou Sizheng Electronic Technology Co.,Ltd.

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