MHK ISDB/Instruments/RTsys EA-SDA1000 Acoustic Recorder

From Open Energy Information

RTsys EA-SDA1000 Acoustic Recorder

Manufacturer: RTsys
Measurement Category: Oceanographic, Motion, Location, Acoustic Noise, Animal Monitoring
Operating Environment: Underwater

Communication Protocol: Ethernet
Operating Mode: Stand Alone
Power Supply Type: Battery
Power Specification: Lithium-Ion and Alkaline options; 54x quantity, version dependant;
600 mW low power mode to 2 W broadband mode.
External Input: 4 broadband hydrophone inputs


The EA-SDA1000 is a broadband and long-term autonomous hydrophone receiver. Features 4 channels that can accept standard passive or preamplified broadband (3 Hz to 500 kHz) hydrophones. Additional sensors are integrated for environmental monitoring.

Instrument Measurements

  • Pressure (Water)
  • Salinity (Water)
  • Temperature (Water)
  • 3-Axis Acceleration (Translation)
  • 3-Axis Angular Rate (Rotation)
  • Roll and Pitch (Orientation)
  • Geodetic Position (Position)
  • Sound Pressure Level (Sound Pressure)
  • Presence (Animal Detection)
  • Vocalization (Animal Detection)
  • Vocalization (Animal Identification)

Measurement Specifications
Acoustic Channels: Accept fequency range: 3 Hz to 500 Hz

Optional Sensors

No optional sensors provided. Please add sensors.

Guides and Manuals

Product Web Page:

Notes, Considerations & Recommendations

No notes have been provided. If you have worked with this instrument, please contribute your notes.

User Experience

Contribute your experience