Microtech Gefell MTG MMS 214 ultra low noise microphone 6.5dB(A)

Microtech Gefell MTG MMS 214 ultra low noise microphone 6.5dB(A) The MMS 214 has a particularly low inherent noise level and is designed for acoustic measurements of very low sound pressure levels. The electrical connection is via BNC cables to measuring channels with IEPE supply. The polarisation voltage for the externally polarised measuring microphone capsule is generated in the measuring microphone preamplifier. The measuring microphone is equipped with a built-in memory for microphone identification (TEDS according to IEEE 1451).     technical data Transducer type    Capacitive pressure transducer Frequency range of the free field response    ±2 dB    10 Hz bis 16 kHz ± 3dB    5 Hz to 20 kHz Sensitivity    320 mV/Pa Sensitivity re 1 V/Pa    -10 dB ±2.5 dB Max. SPL for 3% THD at 1 kHz    Peak    103 dB RMS    100 dB Inherent noise    6.5 dBA Output impedance