Please note that this is a prior infromation notice and this notice is not a call for tenders. The information provided in this notice is preliminary and may change as the preparation progresses. The Natural Resources In…
stitute Finland (Luke) is planning to purchase hydrophones and release units. Hydrophones are needed for ringed seal research conducted in the Baltic Sea and Lake Saimaa to record underwater calls produced by ringed seals and the underwater soundscape. The specific requirements for the hydrophones a
re: • Low power consumption, very low self-noise and 60 kHz bandwidth • Long battery endurance lasting up to 160 days • Must be able to provide up to 2 TB of removable data storage • Recording bandwidth of 20 Hz – 60 kHz • Sample rate of up