

MPS426: Surface Microphone
MPS426: Area Microphone, sensitivity 50mV / Pa
The surface area microphone is used, for example, the sound to be measured on vehicles such as trains, airplanes and cars, which is caused by the "wind". The microphone is simply attached with double sided tape on the hull of the vehicle. The MPA-426 has a high sensitivity of 50 mV / Pa, and a flat frequency response from 20 Hz to 20 kHz.
Specifications:
Optimized: Free Field
Open-circuit sensitivity: -26dB ± 2dB
Inherent Noise: 29dBA
Dynamic Range: 127dB
Frequenty response: 20Hz ~ 20kHz
Power supply: ICCP
Operating temperature: -10 ° C ~ 50 ° C
Diameter: 60mm
Thickness: 7.5mm
Lenght of the cable: 5m
Calibration Level: 113.8 with CA111 and Adapter
Connector: SMB