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| − | ==Beam Reach hydrophones==
| + | At last, smeonoe comes up with the "right" answer! |
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| − | * Arrays
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| − | ** 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?)
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| − | ** 8-element beamforming array from Mike Dougherty (not operational)
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| − | * Single hydrophones (this should probably become or be supplemented by a Google spreadsheet)
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| − | **Uncalibrated
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| − | *** ITCs (towed single and in Orcasound array)
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| − | *** other CRTs
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| − | *** salvaged Navy sonobuoy single elements
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| − | *** miscellaneous single elements (donated by Mike Dougherty)
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| − | *** etc...
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| − | ** Calibrated (see response curves below)
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| − | *** [[Image:InteroceanSystems902_4122082.png|200px|Interoceans902e]] Interoceans (used courtesy Colorado College; calibrated by Joe Olson at Keyport facility)
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| − | *** [[Image:ResonTC4032-response-curve.png|200px|ResonTC4032]] Reson TC4032 (deployed 2009 at Lime Kiln with The Whale Museum, [http://www.beamreach.org/wiki/images/6/68/ResonTC4032specs.pdf Spec sheet for Reson TC4032])
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| − | *** [[Image:Labcore40.png|200px|LabCore 40]] Lab40 (one of Marla Holt's, but same model as those used by Beam Reach; by Joe Olson at Keyport facility)
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| − | *** [[Image:C54xr-266-freq-resp-log-100db-lg.jpg|200px|C54XRS]] C54XRS (from Cetacean Research Technologies; calibrated by Joe Olson at Keyport facility)
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| − | ==Wish list of other hydrophones==
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| − | (Will review above as we try these out...)
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| − | * [http://spreadsheets.google.com/pub?key=pUKgcVdcB8G-D4uWs6QAPGw Hydrophone comparison matrix]
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| − | * Naxys eHyd digital hydrophone (Expensive! APL paid ~$13k in ~2007/8)
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| − | **[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]
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| − | ** [http://www.beamreach.org/wiki/images/b/b4/PDF-700021000-003-B.pdf Archived official spec sheet] (fall '09)
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| − | ** [http://www.beamreach.org/wiki/images/1/15/Naxys-023-072-EHYD-specsheet.pdf PDF spec sheet extracted from Aloha mooring description .doc]
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