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Hardware and Software for Investigating
Animal Acoustic Communication
 Avisoft Bioacoustics
Kirchstr. 11
13158 Berlin
Germany

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USG Electret Ultrasound Microphone (Avisoft Bioacoustics / EP3)

part # 40005
Electret Ultrasound Microphone
  • Approximate input-referred self-noise level : 25 dB SPL
  • Power supply : 5V, 14 mA (provided by UltraSoundGate xx16x)
  • Conncetor: male XLR-5 plug
  • Diameter : 20 mm
  • Length : 47 mm
  • Weight : 40 g
The Avisoft Bioacoustics electret ultrasound microphone EP3 is a cost-effective model that combines both good sensitivity and a relatively flat frequency response.
Frequency response EP3

frequency response
Polar diagram EP3

polar diagram

P48 Electret Ultrasound Microphone (Avisoft Bioacoustics / EP3)

for third-party recording equipment that can supply a 48V phantom power		 part # 40006
Electret Ultrasound Microphone
  • Approximate input-referred self-noise level : 25 dB SPL
  • Power supply : 48V, 10mA phantom power
  • Conncetor: male XLR-3 plug
  • Diameter : 20 mm
  • Length : 47 mm
  • Weight : 40 g

© 2005 Avisoft Bioacoustics

last modified on 13 June 2011