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Main Technical Specifications

◎  OBS Size：400×400×600 mm;

◎  Sink size with dead weight：850×850×750mm;

◎  Operating depth(Max)：6000 m;

◎  Channels：Four (3 aixs geophone ，1 channel hydrophone);

◎  Working time：45 Days;

◎  Max recycling time：6 months;

◎  Frequency bandwidth：.2Hz-150Hz、0.5Hz-200Hz、1Hz-200Hz、

   2Hz-200Hz、4.5Hz~200Hz is optional;

◎  Hydrophone frequency bandwidth：0.1Hz~5K Hz or 2Hz~30K Hz;

◎  Dynamic range：≥120 dB;

◎  Overall Power Consumption：0.25 w;

◎  Sample rate：500，250，100 sps;

◎  Inbuilt high precision clock：OCXO, 0.01 PPM@4℃;

◎  Storage：32 GB;

◎  OBS statement setting：WIFI;

◎  Data transmission：USB;

◎  OBS Base weight：22 kg (not include dead weight);

◎  Dead weight：10~15 kg;

◎  Container size：480mm×480mm×720mm (1 instrument in

   each box,not include dead weight).