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