Astatic CTM 44 دليل المستخدم

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CTM 44
DYNAMIC CARDIOID MICROPHONE
Industrial Audio Products
Description
The ASTATIC CTM 44 is a dynamic cardioid microphone featuring the sound
quality and characteristics demanded by the professional but priced for the budget
conscious installer or musician. The CTM 44 provides the performance and
features to satisfy today’s most demanding professionals.
The wide and flat frequency response of the CTM 44 provides unsurpassed
natural transparent sound quality. The cardioid pickup pattern mini

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SPECIFICATIONS FOR CTM 44 Specifications Generating Element: Moving Coil Dynamic, Neodymium Magnet Polar Pattern: Unidirectional (Cardioid) Frequency Response: 80 Hz - 15 kHz Output Level: Power Level: -54 dB (0 dB = 1 mW per 10 microbars) @ 1 kHz Open Circuit Voltage: -70 dB (0 dB = 1 volt per microbar) 3.2 mV/Pascal Impedance: 600 ohms Phasing Positive Pressure on Diaphragm generates a positive voltage on pin 2 relative to pin 3 Switch: Low profile Grille Screen: Woven Flex-Form™ (hardened ste