| JWP-2全集成电路可调稳频板设计——华北地区遥测地震台网联网论文续六 |
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| 引用本文： | 陈仲范,杨成玉. JWP-2全集成电路可调稳频板设计——华北地区遥测地震台网联网论文续六[J]. 地震地磁观测与研究, 1993, 0(5) |
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| 作者姓名： | 陈仲范 杨成玉 |
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| 作者单位： | 河北省地震局 中国石家庄050021 |
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| 摘 要： | JWP-2稳频电路全部采用集成电路,应用锁相环频率合成技术,频率可调,性能稳定,组装调试方便,可做为原WP-1稳频电路板的更新换代产品.适当改进功放电路部分,可用在台网的768记录器及其它中小型交流同步电机稳频稳速电路中.
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| 关 键 词： | 集成电路 频率可调 |
Design of with all-integrated circuit frequency adjustable stabilizing board JWP-2 |
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| Chen Zhongfan and Yang Chengyu Seismological Bureau of Hebei Province,Shijiazhuang ,China. Design of with all-integrated circuit frequency adjustable stabilizing board JWP-2[J]. Seismological and Geomagnetic Observation and Research, 1993, 0(5) |
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| Authors: | Chen Zhongfan Yang Chengyu Seismological Bureau of Hebei Province Shijiazhuang China |
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| Affiliation: | Chen Zhongfan and Yang Chengyu Seismological Bureau of Hebei Province,Shijiazhuang 050021,China |
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| Abstract: | JWP-2 frequency stabilizing board is made of an all-integrated circuit,to which phaselocked loop technique for adjustable frequency synthesis is applied. With the advantages of stable performance and convenient adjustment this board may be used as a new upgrading product to replace the old WP-1frequency stabilizing board. With a modification of power amplification, it can also be used as frequency/rate stabilizing circuits in 768-model recorder and other equipments with autosynchronous motors of middle or small sizes. |
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| Keywords: | integrated circuit adjustable frequency |
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