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由山东省海洋仪器仪表研究所研制的SBF_(1-1)型近海遥测波浪仪,经过两年多的刻苦攻关,于1984年4月6日在山东省青岛市通过部级鉴定。 该仪器设计思想正确、结构合理、性能基本稳定,具有较高的适应性和可修复性,并成功地把锁相鉴频技术应用于超低频信号的解调上,增强了仪
The SBF_ (1-1) offshore telemetry wave instrument developed by Shandong Institute of Marine Instrumentation passed the ministry-level appraisal on April 6, 1984 in Qingdao, Shandong Province after two years of hard research. The design concept of the instrument is correct, the structure is reasonable, the performance is basically stable, has high adaptability and reparability, and the phase-locked frequency-discrimination technique is successfully applied to the demodulation of ultra-low frequency signals, enhancing the accuracy of the instrument