Difference between revisions of "Hydrophones"

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(Wish list of other hydrophones)
(Wish list of other hydrophones)
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* [http://spreadsheets.google.com/pub?key=pUKgcVdcB8G-D4uWs6QAPGw Hydrophone comparison matrix]
* [http://spreadsheets.google.com/pub?key=pUKgcVdcB8G-D4uWs6QAPGw Hydrophone comparison matrix]
* [http://www.beamreach.org/wiki/images/1/15/Naxys-023-072-EHYD-specsheet.pdf Naxys eHyd digital hydrophone] (PDF spec sheet extracted from Aloha mooring description .doc)
* Naxys eHyd digital hydrophone: [http://www.google.com/url?q=http://www.bjorge.no/stream_file.asp%3FiEntityId%3D3313&ei=qqbhSruqIY2yswPTqaG8Aw&sa=X&oi=spellmeleon_result&resnum=1&ct=result&ved=0CAcQhgIwAA&usg=AFQjCNGP5YlSh5X1TIKcFCN7B8T0RomS4A Link to official spec sheet for Model 02345] | [Archived official spec sheet] (fall '09) | [http://www.beamreach.org/wiki/images/1/15/Naxys-023-072-EHYD-specsheet.pdf PDF spec sheet extracted from Aloha mooring description .doc] (APL paid ~$13k in ~2007/8)

Revision as of 05:18, 23 October 2009

Beam Reach hydrophones

  • Arrays
    • 4-element linear array (Lab40 model from LabCore Systems, Lon Brockelhurst) Though these are not calibrated, they are the same model as the elements in a similar array that was calibrated by Marla Holt. (Add her calibration curves here?)
    • 8-element beamforming array from Mike Dougherty (not operational)
  • Single hydrophones (this should probably become or be supplemented by a Google spreadsheet)
    • Uncalibrated
      • ITCs
      • other CRTs
      • sonobuoys/Brent's
      • Mike's singles
      • etc...
    • Calibrated (see response curves below)
      • Interoceans (used courtesy Colorado College)
      • C54XRS (from Cetacean Research Technologies)

Calibrated response curves (all by Joe Olson at Keyport facility):

C54XRS Interoceans902e LabCore 40 (one of Marla Holt's, but same model as those used by Beam Reach)

Wish list of other hydrophones

(Will review above as we try these out...)