Shure CVB - Common Mode Rejection; Polarity Convention; Environmental Conditions; Power Requirements

29.8.2020 CVB User Guide
https://pubs.shure.com/guide/CVB/en-US 5/8
CVB/C
–7dBV
Common Mode Rejection
10 Hz to 100 kHz
>45 dB
Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin
3
Environmental Conditions
Operating Temperature
-18° to 57° C (0° to 135° F)
Storage Temperature
-29° to 74° C (-20° to 165° F)
Relative Humidity
0 to 95%
Power Requirements
11-52VDC[4], 10V 2.0mA
Weight
227g (8oz.)
[1] 1 Pa=94 dB SPL
[2] THD of microphone preamplifier when applied input signal level is equivalent to cartridge
output at specified SPL
[3] S/N ratio is the difference between 94 dB SPL and equivalent SPL of self-noise, A-weighted
[4]All specifications measured with a 48 Vdc phantom power supply. The microphone operates
at lower voltages, but with slightly decreased headroom and sensitivity.
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