The Remora-ST is a state-of-the-art underwater acoustic recorder designed to attach to underwater gliders and AUVS.  It requires no special integration to instantly add high quality acoustic recordings to existing equipment.  The recorder is controlled to start and stop with a remote control and data are downloaded via an underwater connector over USB.

The Remora-ST can be attached with hose clamps or tie wraps through channels in the bottom mounting plate.  The mounting plate is removable and designs can be customized for your application.

Run Time

The Remora-ST will run for 14 days continuously on the rechargeable internal lithium battery.  

Duty cycled recording will extend run times.


Sample Rates: 24, 48, 72, 96, 144, 288 kHz

Memory: 128 GB with X3 compression

Sensitivity (clip level):
     190 dB re 1uPa (Low gain)
     178 dB re 1uPa (High gain)

Maximum Depth: 3000M

Dimensions: 5.2 x 1.7x 1.4 inches (13.3 x 4.3 x 3.5 cm) mold.

Dummy plug adds 1.9 inches (4.8 cm).

Weight in air: 278 g

Power: Rechargeable lithium polymer battery (5 Ah)