Lectrosonics M150 User Manual download pdf (Page 1)

dB (re 1 Volt/microbar)

M150 Electret Microphone

The M150 is a high performance microphone

with heavily suppressed mechanical noise for

critical applications. A wide, flat frequency

response is augmented by a 2 or 3 dB bump in

the upper octaves to add a crisper sound. The

mic capsule should be positioned in the center of

the talker’s chest, not to either side, as high up

as is practical. In windy conditions, it can be

placed underneath a collar or thin clothing to

reduce wind noise, although this will dull the

sound somewhat.

FREQUENCY RESPONSE

(Measured free field with standard preamplifier, 1.3V supply and high

impedance amplifier)

-50

-55

-60

-65

-30

-35

-40

-45

20 Hz 50 100 200 500 1000 2000 5000 10000 20000

dB (re 1 Volt/Pascal)

Sensitivity: 10mV per Pascal / 100mV @ 114 dB SPL

Impedance:

3 k (2-6 k )

Polar Pattern:

Omnidirectional

Freq Range:

20 - 20,000 Hz

Max Operating Voltage:

10V

Standard Operating Voltage:

Current Consumption:

30uA @ 1.3V

Signal/Noise Ratio:

More than 38dB

581 Laser Road, Rio Rancho, NM 87124 USA

phone (800) 821-1121 or (505) 892-4501

fax (505) 892-6343

e-mail: [email protected]

M150 Electret Microphone 1

Summary of Contents

Page 1 - M150 Electret Microphone

dB (re 1 Volt/microbar) M150 Electret

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Lectrosonics M150 User Manual Page 1

Browse online or download User Manual for Microphones Lectrosonics M150. Lectrosonics M150 User Manual

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