Astatic WM 1000 دليل المستخدم

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WM 1000
Dynamic Wall Mount
Microphone
Commercial Audio Products
Description
The Astatic model WM 1000 is a dynamic plate mounted microphone. It
is designed for applications such as menu boards, drive thru windows, or
any application that requires a rugged weather resistant wall mounted
microphone. This is the same microphone that Astatic has supplied the
banking industry for many years for drive-up teller windows. The
microphone features a die cast zinc body, steel mounting plate and a Mylar
moi

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SPECIFICATIONS FOR WM1000 Specifications Generating Element: Dynamic ++ SENSITIVITY: -58dB 3dB (0dB = 1 VOLT/MICROBAR) SENSITIVITY: -58dB 3dB (0dB = 1 VOLT/MICROBAR) -- Frequency Response: Tailored 200Hz - 4KHZ ++10 10 Polar Pattern: 00 Omnidirectional -10 -10 Impedance: -20 -20 2500 Ohms -30 -30 Output Level: Power Level: 1100 50 50 1100 00 5500 00 1K 1K 5K 5K 10K 10K 220K 0K FREQUENCY IN HERTZ FREQUENCY IN HERTZ -48 dB (0 dB - 1 mW per 10 microbars) Open Circuit Voltage: -58