USG Omnidirectional Electret Ultrasound Microphone
Avisoft Bioacoustics / Knowles FG-O
part # 40007
- Approximate input-referred self-noise level (bandwidth: 30-50 kHz) : 29 dB SPL
- Approximate sensitivity : 300mV/Pa
- Power supply : 5V, 14 mA (provided by UltraSoundGate xx16x)
- Connector : male XLR-5 plug
- Diameter : 20 mm
- Length : 66 mm
- Weight : 44 g
The Avisoft Bioacoustics electret ultrasound microphone is a cost-effective omni-directional model that employs an FG-series electret capsule by Knowles.
frequency response
polar diagram
P48 Omnidirectional Electret Ultrasound Microphone (Avisoft Bioacoustics / Knowles FG-O)
for third-party recording equipment that can supply a 48V phantom power
part # 40008
- Approximate input-referred self-noise level (bandwidth: 30-50 kHz): 29 dB SPL
- Approximate sensitivity : 300mV/Pa
- Power supply : 48V, 10mA phantom power
- Connector : male XLR-3 plug
- Diameter : 20 mm
- Length : 46 mm
- Weight : 44 g