Astatic 220VPW دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

220VP/220VPW
Continuously-variable Pattern Condenser Boundary Microphone
Description
The 220VP/220VPW is an inconspicuous, 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. T

ملخص المحتوى في الصفحة رقم 2

220VP/220VPW Continuously-variable Pattern Condenser Boundary Microphone † Specifications Omnidirectional Operating Principle............................................ Condenser Polar Pattern ........................................ Continuously -v ariable Frequency Response ....................................... 90Hz -17KHz Sensitivity ......................................... -32dB V (25mV) @ 1 P a Impedance .............................................................120 ohms Maximum SPL