USB Measurement Microphone PLACID PMNU21 class 1

Description

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.

PLACID PMNU21, Class 1 USB measurement microphone integrated with a test microphone.

• 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

Feature

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