User's Manual

Shure Incorporated
11/13
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Specifications
Note:
All specification values are based on using a typical bodypack with 5 V bias input or the RPM400MTQG preamplifier.
When using the RPM400LEMO amplifier, refer to the RPM400LEMO specifications.
All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with
slightly decreased headroom and sensitivity.
Microphone Capsule
MEMS
Polar Pattern
Omnidirectional
Frequency Response
20 Hz to 20 kHz
Sensitivity
-42.5dBV at 1 kHz
Self-Noise, A-Weighted, Equivalent Acoustical
31dBSPLA
Signal-To-Noise Ratio
63.0dB
Maximum SPL
132.0dBSPL,1 kHz at 1% THD, typical
Dynamic Range
101.0dB typical
Microphone Current Draw
220µA,maximum
Bias Voltage
Recommended Operating Voltage
5VDC, 2.6VDC minimum
Housing
Molded ABS
Polarity
MTQG
Positive pressure on diaphragm produces positive voltage
on pin 3 with respect to pin 1
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