Programmable Underwater Acoustic Recorder
Suitable to monitor the acoustic environment from nets to conservation hot-spots, Marine Protected Areas, off-shore operations.
uRec offers a simple instrument than can be deployed and recovered from a RIB (see our sample deployment video).
Based on over 12 years of experience our current series features a custom control circuit was designed and integrated to offer full programmability of the units according to the desired recording schedule. uRec384k can record acoustic signals following a time schedule, only limited by available memory and battery capacity.
The acquisition board is a DODOTRONIC programmable recorder.
Can sample for weeks with a single battery set.
Look at the page here
Self-contained underwater acoustic recorder.
Initially based on the YAMAHA C24 and on more recorders in the RASP12B larger version, returns valuable results with minimum costs.
Featured with a Sensor Technology SQ26 or CRT hydrophone, is prepared into an PVC canister that can be prepared with several recorders.
It is suitable to monitor continuous acoustic events, like dolphin predation on nets, and features a programmable recording slot over the 24hrs (depending on the recorder model).
About the RASP12
About the larger RASP12B
Model RASP 15
and the latest prototype RASP17A
Reference pages for legacy products
The battery pack has a 12.000mA nominal capacity and is made of NiMH fast rechargeable cells with an ultra-low-dropout voltage regulator.
Uses a Sensor Technology SQ26 hydrophone (other hydrophones can be selected). It is fit into an aluminium canister, 9cm diameter and 30cm tall.
M-Audio Microtrack 24/96 set at min gain, max quality:
40kHz sweep @ 500mV peak-to-peak
40kHz sweep @ 100mV RMS