{"product_id":"crt-90p-hydrophone-system","title":"CRT-90P Hydrophone","description":"\u003cp\u003eThe\u003cspan class=\"crtnam\"\u003e Cetacean Research\u003c\/span\u003e\u003cspan class=\"arial\"\u003e™\u003c\/span\u003e CRT-90P series Hydrophones is a rugged preamplified high sensitivity hydrophone. It is specifically designed for commercial whale watching and recreational use. It can also be used for basic research tasks. \u003c\/p\u003e\n\u003cp\u003eThe integral cable is specifically designed with a special low noise configuration and has a durable polyurethane jacket for prolonged exposure to underwater saltwater conditions. It is more flexible than other cables on the market in order to maintain optimum usability. Standard length is 10m or 30m, or custom lengths are available upon request. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"588\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"353\"\u003e \u003ccol width=\"235\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"588\" class=\"xl70\" height=\"23\" colspan=\"2\"\u003e\u003cstrong\u003eSPECIFICATIONS \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eLinear Frequency Range (±3dB) [kHz]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e0.015 – 52\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eUseable Frequency Range (+3\/-12dB) [kHz]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e0.005 – 70\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eTransducer Sensitivity [dB, re 1V\/μPa]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e-195\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003ePreamplifier Gain [dB]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e30\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eEffective Sensitivity [dB, re 1V\/μPa]*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e-165\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eSPL Equiv. Noise at 1kHz [dB, re 1μPa\/√Hz]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e43\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"33\"\u003e\n\u003ctd width=\"353\" align=\"left\" class=\"xl72\" height=\"33\"\u003e\u003cstrong\u003ePower Requirement [Vdc]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl67\"\u003e\u003cstrong\u003e2.4 to 5.5 Plugin power\u003cbr\u003e24v or 48v phantom power\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"31\"\u003e\n\u003ctd width=\"353\" align=\"left\" class=\"xl72\" height=\"31\"\u003e\u003cstrong\u003eRMS Overload Acoustic Pressure [dB, re 1μPa]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl73\"\u003e\u003cstrong\u003e157 (plugin power)\u003cbr\u003e170 (phantom power)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl74\" height=\"23\"\u003e\u003cstrong\u003eMaximum Operating Depth [m]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl75\"\u003e\u003cstrong\u003e500\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eOperating Temperature Range [ºC]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e-40 to 85\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003e\u003cspan lang=\"PT-BR\"\u003eDimensions [mm] \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003e\u003cspan lang=\"DE\"\u003e79mm x 24mm (L x W)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eDry-end Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl68\"\u003e\u003cstrong\u003e3.5mm stereo plug or XLR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eDirectionality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl66\"\u003e\u003cstrong\u003eOmni. below 10khz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"23\"\u003e\n\u003ctd width=\"353\" class=\"xl65\" height=\"23\"\u003e\u003cstrong\u003eIntegral weight and material \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"235\" class=\"xl69\"\u003e\u003cstrong\u003e75 gram; 316 Stainless \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Cetacean Research Technology (CetResTec, LLC)","offers":[{"title":"Default Title","offer_id":49720246862128,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/0821\/2528\/files\/CRT-90P_Hydrophone_only_main_product_photo.jpg?v=1786135705","url":"https:\/\/cetaceantech.com\/products\/crt-90p-hydrophone-system","provider":"Cetacean Research Technology (CetResTec, LLC)","version":"1.0","type":"link"}