MEMS Ultrasound Microphone USG

Avisoft Bioacoustics / MEMS

part # 40100

• Frequency range: 0.5 – 120 kHz
• Approximate input-referred self-noise level (bandwidth: 30-50 kHz): 28 dB SPL
• Approximate sensitivity : 500 mV/Pa
• Power supply : 5 V, 10 mA (provided by UltraSoundGate xx16x)
• Connector : male XLR-5 plug
• Diameter : 21 mm
• Length : 42 mm
• Weight : 34 g

The Avisoft Bioacoustics MEMS ultrasound microphone is a cost-effective model that employs a MEMS microphone capsule, which combines a relatively high sensitivity with an omnidirectional pickup pattern.

frequency response

compensated frequency response using RECORDER USGH or SASLab software custom filter .MEMS.flf

polar diagram

MEMS Ultrasound Microphone P48 (Avisoft Bioacoustics / MEMS)

part # 40110

for third-party recording equipment that can supply a 48V phantom power

• Frequency range: 0.5 – 120 kHz
• Approximate sensitivity: 500mV/Pa
• Power supply : 48V, 10mA phantom power
• Conncetor: male XLR-3 plug
• Diameter : 21 mm
• Length : 42 mm
• Weight : 34 g