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SN7C super geophone is the latest generation of seismics geophones, which is developed for 24 bits A/D seismic data acquistion system to meet the requirements of high resolution seismic exploration. Its frequency bandwidth is 1200Hz and its spurious frequency is more than 300Hz, distortion less than 0.1% and tolerance of each specification within ± 2.5%. All this results in high signal to noise ratio, better phase consistency and high dynamic resolution
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