(English) Indoor Directional Pickup


Ci spiace, ma questo articolo è disponibile soltanto in English.



  • Pickup Distance: Effective Distance: 0-2 Meters
  • Microphone: Professional High SNR: MEMS
  • Signal Processing Circuit: Professional Hi-fidelity Low Noise Audio Processor
  • Working Temperature: -40℃~+85℃
  • Waterproof Characteristic: Indoor Damp proof
  • Applicable To Bank Closed Counter, Service Windows, Seat etc.



Model No.IT-DAN-209
TypeIndoor Directional Pickup
Pickup Distance0-2m
Transmission Distance3000m
SNR65dB at1KHz at 1Pa
Dynamic Range98dB (1KHz at Max dB SPL)
Max. Sustainable Sound Pressure127dB SPL (1KHz, THD 1%)
Directional CharacteristicSingle Directional
Frequency Response20Hz ~ 20kHz
Output Impedance600Ω (non-equilibrium)
Signal Processing CircuitProfessional Audio Processor
WaterproofIndoor Damp proof
Output Signal Amplitude2.5Vpp/-25db
Sound Head QtySingle Sound Head
Protection CircuitLightning Protection, Power Polarity Reversal Protection
Transmission Cable3 Cores 0.5mm 2 RVVP Shielded Cable
Working VoltageDC 12V
Working Current20 Ma
Working Temperature-40°C ~ +85°C

Datasheet Prodotto

Cristian is a brilliant intelligent and great proactivity person and an effective communicator and visionary. He has built a strong (and deserved) reputation as someone with vision, diligence and honor. Cristian is not a simple engineer but he is a real Scientist. His knowledge is not restricted to the area it covers, but its impressive passion for all the technical topics led him to acquire great skills even in areas far from his original studies. Cristian is able to address and solve complex technical problems with excellent results. He is a valuable writer with great scientific background formed with more that 15 years of active research on experimental Nuclear Physics performed in the most famous international research laboratories such as CERN, ESRN, INF. He write about HI-Tech solutions topics and advanced research study applied to industry. He have more than 150 scientific & technical publications. He is also a technical and famous writer in Italy due to his interviews released on the most famous Industrial Italian magazine.

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