M 221
4Pages

Catalog excerpts

MICROTECH GEFELL microphones & acoustic systems - founded 1928 by Georg Neumann M 221 STUDIO CONDENSER MICROPHONE with Phantom powering P 48 V  Small diaphragm capsule  Metal diaphragm  Pressure transducer  Free field equalization  Transfor

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STUDIO CONDENSER MICROPHONE M 221 with omni directional pattern The condenser microphone M 221 unifies universal small diaphragm capsule technology with a metal diaphragm and a modular preamplifier. The use of a certificated measurement capsule combined with a preamplifier with 48 V phantom powering reaches a constant magnitude and phase response and transmission properties which are long-term stable. APPLICATION Because of the small capsule dimensions the M 221 is ideally suited for applications where a low interference with the sound field is demanded. It is usable as a main microphone...

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ELEKCTRICAL SPECIFICATIONS The transformerless circuit design of the electronic impedance converter with symmetrical output facilitates an output capability for sound pressures from15 dB(A) up to 136 dB with a maximum of 0,5 % THD (total harmonic distortion). The microphone is connected by a standard 3-pin XLR-male plug with gold-plated pins which realizes the powering by an external 48 V phantom supply according to IEC 61938 with a current consumption of 6 mA. MECHANICAL SPECIFICATIONS The M 221 consists of a microphone capsule and a microphone preamplifier as independent mechanic parts...

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TECHNICAL SPECIFICATIONS Polar pattern Certificate Omni Acoustic operating principle Pressure transducer Frequency range Output impedance Noise level Signal-to-noise ratio power supply Current consumption Output connector Diameter connection side Diameter capsule side DIAGRAMS Frequency responce M 221 © 03/2011 Microtech Gefell GmbH Microtech Gefell GmbH · Georg-Neumann-Platz · 07926 Gefell · Germany Phone +49 (0)36649 882-0 · Fax +49 (0)36649 882-11 · www.microtechgefell.de · info@microte

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M 221 4Pages

Catalog excerpts

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M 221
4Pages