PLACID PMNU21 Class 1 USB Measurement Microphone
PLACID PMNU21, Class 1 USB measurement microphone integrated with a test microphone.
Summary
PLACID PMNU21, Class 1 USB measurement microphone integrates a test microphone, microphone preamplifier, a 24 bit A/D converter and USB interface, It transmits measurement data seamlessly to a PC or a mobile terminal through a USB cable. The Class 1 microphone carries out high performance noise measurements with test software.
Product Features
Direct power supply from a PC or mobile terminal without the need of additional external power supply.
Compatible with Windows as well as Android operating system. It’s fully plug-and-play, no need to install any additional driver.
The PMNU21 Class 1 USB microphone includes 2 channels, one for low sensitivity and one for high sensitivity. Depending on the application the appropriate channel can be selected.
TECHNICAL SPECIFICATION
- Application: Precision Noise measurement /sound recording
- Microphone: 1/2 inch pre polarized condenser microphone
- Class 1 IEC61672
- Frequency range: 20Hz 20KHz
- Nominal sensitivity: 50mV / PA
- Dynamic range: 26dB 126dB
- Sampling frequency: 48KHz
- Sampling bits: 16bit
- USB standard: 0, downward compatible with USB1.1
- USB power supply: 5V
- Overall dimension: total length 118 mm, diameter 13 mm, outer diameter 13 mm
- Weight: 40g
CLASS 1 USB MICROPHONE SET
- 1 x packing case (with inner core)
- 1 x portable velvet bag
- 1 x instruction manual
- 1 x standard USB cable (2m)
- 1 x type C adapter
- 1 x windscreen
- 1 x desktop mini tripod
- 1 x universal chuck (with 1 / 4 “adapter nut)
Please Click and Download this product datasheet for further information
