26
MICROPHONE
TRANSDUCER
Back electret condenser
POLAR PATTERN
Omnidirectional
FREQUENCY RESPONSE
50 Hz to 20 kHz
SENSITIVITY
-37 dB
±
IMPEDANCE
2.2 kΩ
MAXIMUM SPL
100 dB
TOTAL HARMONIC DISTORTION
<
5
%
OPERATING VOLTAGE
1 to 5 V
HEAD DIAMETER
0.25 in. (0.6cm)