Superlux E306 User Manual

E306
Install Gooseneck
Condenser Microphone

User Guide

G O A N G - F A N N C O . , L T D .
© 2007, SUPERLUX I
LB100E30601EN (Rev. 1.1)

Specifications

Type
Signal-to-noise ratio
69 dB
Back Electret Condenser,unbalanced
Element Power supply
Pressure gradient, FET preamplifier 3-9 VDC bias voltage
Polar pattern Current consumption
Unidirectional (Cardioid),
4mA
rotationally symmetrical about
microphone axis, uniform with
Connector
frequency. (Figure 1)
Wire out
Frequency response
Finish
60 to 15,000 Hz (Figure 2)
Metal construction with
black painted finish
Sensitivity
(at 1,000 Hz Open Circuit Voltage)
Environmental conditions
-43dBV/Pa (7.1mV/Pa) ± 3dB
The E306 operates between
1Pa=94dB SPL
-10℃ to +50℃(14℉ to 122℉)
with relative humidity between 0
Rated impedance
to 95%.
200Ω

Dimensions

Minimum load impedance
Φ29.0mm(11.40in.) X 305.0mm
1,000Ω
(12.00in.) (Figure 3)
Equivalent noise level
Net weight
(A-weighted)
150g (5.29oz.)
25dB (IEC/DIN 651)
Max. SPL
(1 kΩ load)
137dB SPL (THD≦1% 1kHz)
Dynamic range
(1 kΩ Load)
112dB
－1－
nc.
250 Hz 2000 Hz
500 Hz 4000 Hz
1000 Hz 8000 Hz
TYPICAL CARDIOID POLAR PATTERN (Figure 1)

dB
10
0
-10
-20
20 50 100 200 500 1000 2000 5000 10000 20000 Hz

TYPICAL FREQUENCY R ESPONSE (Figure 2)
CONNECTION:
－2－
Dimen si ons (f igur e 3)
The E306 conference style condenser microphone, which is designed for
speech, conference, and vocal. Incorporating high sensitivity and wide
frequency response to precision sound pick up.
Simple mounting with tightening gaskets, to install the microphone onto a
podium or to fix with 5/8" nut on a base.
－3－