MHK ISDB/Instruments/Jasco AMAR G3

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Jasco AMAR G3

Measurement Category: Oceanographic, Acoustic Noise, Animal Monitoring
Operating Environment: Underwater
Version(s): Customizable: Omnidirectional hydrophones, directional hydrophones, vector sensors, small spatial arrays, small linear arrays.
Communication Protocol: Internal Logging
Operating Mode: Stand Alone
Power Supply Type: Battery, VDC
Power Specification: Internal battery: 9 alkaline D-cell
External: 7-16 VDC
comes with AC power adapter
Optional external packs


The Jasco AMAR G3 is an underwater acoustic and ocenaogrpahic data recorder designed specifically for acoustic data, but also customizable to include oceanographic sensors. Customizable acoustic options, including variable frequency, sensitivity, and sensors. Depth rating to 250 m or 2500 m.

Instrument Measurements

  • Sound Pressure Level (Sound Pressure)
  • Presence (Animal Detection)
  • Vocalization (Animal Detection)
  • Vocalization (Animal Identification)

Measurement Specifications
Customizable sensing range, with examples:
1 Hz - 50 kHz; 5 Hz - 100 kHz; 20 Hz to 150 kHz

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

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