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SPECIFICATIONS
Capsule type
Directivity
Frequency response
Sensitivity (0 dB=1 V/Pa, at 1 kHz)
Output impedance at 1 kHz
Dynamic range
Signal-to-noise ratio (A-weighted, 1 kHz, 1 Pa)
Inherent noise (0 dB SPL = 2E-5 Pa)
Wind noise
Maximum input sound pressure level
Power requiements
Current drain
Connector type
Cable length
Dimensions
Weight
Supplied accessories
Directivity Characteristics
CHOICE OF MODELS
ECM-322BC
: Supplied with a Sony 4-pin connector (SMC9-4P) for use with the WRT-8B/822A/822B bodypack transmitter
ECM-322BMP : Supplied with a 3-pole locking mini plug for use with the bodypack transmitter included in UWP series
ECM-322BC with WRT-822B
Sony Electronics Inc.
One Sony Drive
Park Ridge, NJ 07656
•
www.sony.com/ProAudio
MK10338V3
ECM-322BC
1.4 kΩ ±30% (unbalanced)
34 dB SPL or less (IEC 179, A-weighted)
SMC9-4P
ø
/
11
ø8.4 (capsule case) x 168 mm
0.4 oz (10 g) without connector
Headband (x1), clip (x1), carrying case (x1), operating instructions (x1)
–30
–40
–50
–60
–70
–80
20
100 Hz
1 kHz
10 kHz
Frequency Response Characteristics
ECM-322BMP with bodypack transmitter included in
the UWP-C1/S1/X1 package
Reproduction in whole or in part without written permissions is prohibited.
ECM-322BMP
Electret condenser
Omni-directional
50 Hz to 18 kHz
-42 dB (7.94 mV) ±3dB
81 dB or more
60 dB or more
55 dB SPL or less
115 dB SPL
DC 2 V to 10 V
1.3 mA or less
3-pole locking mini plug
3.9 feet (1.2 m)
(capsule case) x 6
/
inches
5
32
8
50
100
200
500
1k
Frequency (Hz)
©2007 Sony Electronics Inc. All rights reserved.
Features and specifications are subject to change without notice.
All non-metric weights and measures are approximate.
Sony is a trademark of Sony.
2k
5k
10k
20k
0º
90º
180º
Printed in U.S.A. 4/07
A-1157
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