J U S T P L A Y I T
E322 |
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E322 |
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E 322
Gooseneck
Condenser Microphone
User Guide
G O A N G - F A N N C O . , L T D .
© 2007, SUPERLUX Inc.
LB100E32201EN (Rev. 1)
Specifications
Type
Back Electret
Condenser Microphone
Element
Pressure gradient,FET preamplifier
Polar pattern
Unidirectional (Cardioid),
rotationally symmetrical about
microphone axis, uniform with
frequency. (Figure 1)
Frequency response
40 to 20,000 Hz (Figure 2)
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
-40 dBV/Pa (10 mV/Pa)
1Pa=94dB SPL
Rated impedance
600Ω
Minimum load impedance
2,000Ω
Equivalent noise level
(A-weighted)
Less than 24dB (IEC/DIN 651)
Max. SPL (1 kΩ load)
127dB SPL (THD 1% 1kHz)
Dynamic range (1kΩ load)
103dB
Low frequency roll-off
100 Hz, 12dB/OCT
Power supply
9 to 48 VDC phantom power
Current consumption
4mA
Polarity
Pin 2 output positive voltage (related to pin 3) when diaphragm receives positive pressure. (Diaphragm moving inward)
Connector
Integral 3 pin male XLR type
Environmental conditions
The E322 operates between -10 to +50 (14 to
122 ) with relative humidity between 0 to 95%.
Finish
E322L/W: white finish
E322L/B: black finish
E322M/W: white finish
E322M/B: black finish
Dimensions
Figure 3
Net weight
E322L: 220 grams (7.76 oz)
E322M: 160 grams (5.64 oz)
RoHS
The E322 including the product
and packages follow the
instruction of EU 2002/95/EC
and comply to RoHS.
250 Hz |
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2000 Hz |
500 Hz |
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4000 Hz |
1000 Hz |
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8000 Hz |
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TYPIC AL POLAR PATTERN (Figure 1)
RELATIVERESPONSEINdB |
dB |
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FrequencyResponse |
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10 |
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0 |
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-10 |
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-20 |
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20 |
50 |
100 |
200 |
500 |
1000 |
2000 |
5000 |
10000 |
20000 Hz |
FREQUENCYINHz
TYPIC AL FREQUENCY RESPONSE (Figure 2)
Dimensions (Figure3)
1 |
2 |
Description
The E322 is a miniature condenser capsule, gooseneck microphone for conference applications. Double bending for easy position setting. High quality electronics with integrated limiter for conference purpose designed frequency response. Cardioid pattern for high gain before feedback. The E32 is suitable for podium, speech, conference hall etc.
The E322 gooseneck structure is special treated to reduce the bending noise to minimum. Sleek stylish for modern decor style. 2 length versions matched with black or white finish to various demands.
External accessible low cut filter to filter out un-wanted noise.
Standard supplied accessories for popular applications and mounting. Optional accessories for various applications.
Features
!Uni-directional, reducing feedback and environmental noise.
!Wide and uniform frequency response, large dynamic range for clean vocal pick-up.
!Balanced output, for long cable connection without interference
!2 length versions, double bending sections.
!Repeating bending to various angle without mechanical noise, and with no rebound.
!Miniature capsule maintaining minimum visual blocking.
!Supplied with standard conference mounting flange and wind screen.
Supplied accessories
Standard base ------------------------------------------------- |
HM22 |
Anti-shock cover with lock-in device --------------------------- |
HM23 |
Foam windshield ----------------------------------------------- |
S21F |
Optional accessories
XLRF embedding socket with naked cable ends -------------- |
HM24 |
XLR3F fixing base ------------------------------------------- |
GT6F |
Gooseneck microphone base -------------------------------- |
DS002 |
HM22 |
HM23 |
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Anti-shock cover |
S21F |
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Standard base |
with lock-in device |
Foam windshield |
3
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