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Sony ECM-322BC (ECM322BC, ECM 322BC, ECM/322BC) Head Worn Electret Conenser Microphone
The ECM-322BC is a head worn microphone, ideal for a variety of multimedia presentation applications ranging from seminars, conferences to lectures and workshops.
Audio Section
Capsule Type: Electret Condenser
Frequency Response: 50 Hz to 18 kHz
Directivity: Omni-directional
Sensitivity: -42 dB (7.91 mV) ±3 db
Output Impedance: 1.4kΩ±30%, Unbalanced
Dynamic Range: 81 dB or more
Signal-to-Noise Ratio: 60 dB or more
Inherent Noise: 34 dB SPL or less
Wind Noise: 55 dB SPL or less
Maximum Input Sound Pressure Level: 115 dB SPL
General Section
Connector: BC type (Supplied with a Sony 4-pin SMC9-4P connector.)
Mic Cable: 3.9 feet, 1.2 m
Power Requirements: DC 2 V to 10 V
Power Consumption: 1.3 mA or less
Dimensions: 8.4 x 168 mm (Mic head), 11/32 x 6 5/8 inches (Mic head)
Mass: Approx. 10 g without connectors, Approx. 0.4 oz without connectors
code:
In the box
1 x Condenser Microphone
1 x Headband
1 x Clip
1 x Carrying Case
1 x Operating Instructions
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