CAD Audio 220VP Variable Polar Pattern Installation Boundary Button Microphone, Black
CAD Audio 220VP Variable Polar Pattern Installation Boundary Button...
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CAD Audio 220VP Variable Polar Pattern Installation Boundary Button Microphone, Black
Miniature installation, continuously variable polar pattern, button-style, condenser boundary microphone designed for surface installation. Special attention has been given to design the 220VP to resist interference from cell phones, two-way communication, and other RF devices. The integral 80Hz,
12dB/octave high-pass filter removes unwanted low-frequency energy to improve intelligibility. The all metal, threaded body and shock-absorbing bushings make for easy installation in surfaces up to 3” thick. For remote polar control add the VPC-1 or a compatible DSP.
Technical Specifications
Operating Principal
Permanently-Biased Condenser
Polar Pattern
Continuously Variable
Frequency Response
90Hz - 17KHz
Sensitivity
-32dBV (25 mV) @ 1 Pa
Impedance
125 ohms
Max SPL
120dB
Self Noise
29dBA
Power Requirements
P12, P24, P48, 4mA
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