DS-2FP2020
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High Sensitivity Omnidirectional Capacitor Microphone
Clear and Natural Omnidirectional Sound Pickup
Built-in Lightning, Reverse Polarity, and Electrostatic Protection
RoHS Compliant
Compliant with EU CE Standards, US FCC Certification
- Pickup Range: 70 m2
- Audio Transmission Distance: 3000m
- Sensitivity: -34 dB
- Frequency Response: 20 Hz to 20 kHz
- Directivity Characteristics: Omnidirectional
- SNR: 60 dB (1 m 40 dB audio tone SPL), 40 dB (10 m 40 dB audio tone SPL), 1 kHz at 1 Pa
- Dynamic Range: 70 dB (1 kHz at Max dB SPL)
- Maximum Sound Pressure: 100 dB SPL (1 kHz, THD 1%)
- Output Impedence: 600 ohm unbalanced
- Output Signal Amplitude: 2.5 Vpp/-25 dB
- Microphones: Capacitor microphone diaphragm
- Signal Processing Circuit: ANC ambient noise cancellation technology
- Protective Circuit: 30 KV Air contact ESD, lightning protection, reverse polarity protection
- Drive Capability: Built-in pre-amplifier circuit can directly drive headphones
- Connection Mode: 3 wires (power, audio out, GND)
- Transmission Cable: 3-core shielded cable 0.5 mm2 RVVP
- Supply Voltage: 12 VDC (9 V to 15 V)
- Supply Current Maximum: 25 mA
- Working Temperature: -25°C to 70°C
- Installation Mode: Fixed pedestal mounting
- Color: White/blue
- Shell: Material PVC
- External Size: Ø 78mm x 28mm / 60gr
