Sound Pickup
IT-FAN-D519 Ceiling Type Low Noise Digital Sound Pickup FEATURES ● Pickup Scope: Effective Monitoring Scope 10-120 ㎡; ● Microphone: Professional 9.7mm Electret Measuring Nickelage Condenser Sound-head; ● Signal Processing Circuit: Professional High Definition Low Noise Audio Processing; ● Speech Enhancement Digital Noise Reduction DSP; ● Working Temperature: -30℃～+80℃; ● Waterproof Characteristic: Indoor Damp Proof ● AGC Sound Automatic Gain; ● Installation: Use Dexterous Rotating Bayonet Base Separation Design, Flexible Disassembly
SPECIFICATIONS Model No. Type Pickup Area Audio Transmission Distance Sound-head Dimension SNR Dynamic Range Sensitivity Max. Sustainable Sound Pressure Directional Characteristic Frequency Response Output Impedance Output Signal Amplitude Signal Processing Circuit Waterproof Sound-head Quantity Certification Protection Circuit Transmission Cable Working Voltage Working Current Working Temperature Color Material Dimension Weight
DIMENSIONS
(mm)
IT-FAN-D519 Ceiling Type Low Noise Digital Sound Pickup 10-120 ㎡ 3000m Professional 9.7mm Nickelage Condenser Sound-head 78dB 116dB (1KHz at Max dB SPL) -30dB 131dB SPL (1KHz, THD 1%) Omni-directional 20HZ~20kHz (Sound Frequency Band Enhanced Optimization) 600Ω Non-equilibrium 2.5Vpp/-30dB Speech Enhancement Digital Noise Reduction DSP, AGC Sound Automatic Gain Indoor Damp Proof Single Sound-head CE (European Union), FCC (U.S.A) Lightning Protection, Power Polarity Reversal Protection 3 Core 0.5mm2 RVVP Shielded Cable DC 12V (AC 24V Optional) 20 mA -30℃ ～ 80℃ White High-grade Resin PVC Fire-resistant Material 75mm(Φ) x 25mm(H) 50g