The patented transmitter operates at 208.3 kHz and is designed for tracking aquatic animals in marine environments. A close-up of a small transmitter device.
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Lotek offers acoustic systems to track a wide variety of marine inhabitants, such as salmon, trout, plaice, cod, crabs, sea turtles, and many others.
Acoustic tags transmit a precise interval or identification code to provide essential presence/absence data for a specific area and time.
The Listen Tech LT-803-072-01 Stationary FM Transmitter can be used for assistive listening in a variety of venues.
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With electronic circuit, low weight. Loud, yet pleasant signal. High reliability; Rated voltage: 12 VDC. Operating voltage range: 3.0 to 20 V. Current ...
Directional acoustic transmitters will enable the Navy to more effectively conduct UUV swarming operations by reducing mutual interference, as well as more ...
Sep 4, 2023 · In aquatic environments, acoustic telemetry transmits the identities of tagged animals to logging stations (i.e. receivers or hydrophones) as ...
Jan 29, 2015 · We developed the first acoustic fish transmitter that can be implanted by injection instead of surgery. The new injectable transmitter lasts four times longer ...
The Lotek JSATS AMT – Juvenile Salmon Acoustic Telemetry System Acoustic Micro Transmitter – was developed to satisfy the research and regulatory requirements.
We present an acoustic micro-transmitter that weighs 0.08 g in air, only 1/3 that of existing technologies. The transmitter offers a source level of 148 dB.
