性能特点：
类似MMC2140 ;用于监测声波信号的高声压级（ SPL公司）高达140分贝。
技术参数：
Polar Pattern Omnidirectional
Frequency Response [Hz] 10-15000
Sensitivity [mV/Pa] 7.5
Supply Voltage [V DC] 8-15
Current Drain [mA] 80
Operating Temperature [C/F] -20/-4 - +60/+140
Microphone Head Material Delrin
Dimensions D/L [mm]
10/70
Standard Optical Cable Length* [m] 10
* Can be customized to any length
