Shure TwinPlex TH53-MTQC User Manual page 15

Self-Noise, A-Weighted, Equivalent Acoustical
24.5 dB SPL­A
[3]
Signal-To-Noise Ratio
69.5 dB
Output Clipping Level
3.0 dBV,1 kHz at 1% THD, typical
[4]
Maximum SPL
142.0 dB SPL,1 kHz at 1% THD, typical
Dynamic Range
117.5 dB typical
Microphone Current Draw
120 to 240 µA, typical
Bias Voltage
Recommended Operating Voltage
5 V DC
Housing
Molded ABS
Polarity
MTQG
LEMO, NC, MDOT
Cable Diameter
1.6 mm
Cable Length
MTQG, LEMO, MDOT
NC
Net Weight
Boom arm with cable
Headset frame
[1]
All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slight­
ly decreased headroom and sensitivity.
[2]
1 Pa=94 dB SPL
Positive pressure on diaphragm produces positive voltage
on pin 3 with respect to pin 1
Positive pressure on diaphragm produces negative voltage
on pin 3 with respect to pin 1.
66 in. (1.67 m)
96 in. (2.43 m)
12.0 g(0.42 oz.)
6.0 g(0.21 oz.)
Shure Incorporated
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