Computer Audio Input
- Splashproof IP55
- Frequency Response 20Hz – 20kHz
- Microphone type free field
- characteristic omnidirectional
- Sensitivity 22mV/Pa
- Self-noise 28 dBA
- Measuring range (ref. 20μPa) 28 -108 dB
- Supply via 3.5mm jack on PC Mic. Entry
- Connector BNC (female)
- Diameter ¼”/ 6.8mm
- Operating temperature -20 – 80 °C
- Length 85mm
- Weight 18g
The 1/4” electret measurement microphone MI19SW-PC is a microphone that can be connected directly to analog audio inputs of computers or mobile devices.
It is equipped with IP55 splash protection and the WS-RG-40 wind protection as standard, so that it is also suitable for permanent surveillance outdoors in a shelter.
The electret capsule is protected by a water-repellent stainless steel grid and can also be replaced later because the stainless steel microphone housing can be opened non-destructively.
The class 1 frequency response according to IEC 61672 and 22 mV/Pa high sensitivity have proven themselves for years.
The electrical connection of the measurement microphone is via a BNC socket and is supplied with an adapter cable BNC to 3.5 mm jack plug.
The measurement microphone can be calibrated via a microphone calibrator using a 1/4″ adapter.