The AR150 is a professional
quality ultrasonic receiver that is designed for ultrasonic recording
and acoustic analysis. It employs an omni-directional ultrasonic element
along with ultrasonic to digital conversion technology which produces
a high quality, digitally sampled, acoustic stream that is injected
directly into a laptop or lab computer for recording, and analysis.
The AR150 is designed for applications in which a nearly omni-directional microphone
with a wide ultrasonic frequency range is desired. The FR150
employs low noise circuitry along with a 16-bit digital converter to
achieve high sensitivity along with a large dynamic range. Typical
applications include mice and rodent studies, bat flight rooms, and moth
and/or insect research.