| DWY无线地震遥测设备电路设计 |
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| 引用本文： | 杨锡杰,佟晓辉,孙铭诚. DWY无线地震遥测设备电路设计[J]. 东北地震研究, 1994, 0(2) |
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| 作者姓名： | 杨锡杰 佟晓辉 孙铭诚 |
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| 作者单位： | 辽宁省地震局，东北无线电厂 |
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| 摘 要： | 无线地震遥测设备是遥测地震台网数据传输的重要设备，叙述了ＤＷＹ无线地震遥测设备的工作原理及设计思想．该设备具有抗干扰能力强、频率稳定度高、故障率低、工作环境适应性强等特点，目前已在我国地震台网得到较为广泛的应用．
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| 关 键 词： | 遥测设备；频率稳定度；信噪比；抗干扰能力；灵敏度 |
DEVELOPMENT OF DWY SEISMIC WIRELESS TELEMETERING EGUIPMENT |
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| Yan Xijie Tong Xiaohui. DEVELOPMENT OF DWY SEISMIC WIRELESS TELEMETERING EGUIPMENT[J]. Seismological Research of Northeast China, 1994, 0(2) |
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| Authors: | Yan Xijie Tong Xiaohui |
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| Abstract: | Wireless telemetering eguipment is important one for telemetering seismicnetwork to transmit data. Working principle and design thiwking of DWY seismic wirelesstelemetering eguipment have been described in this paper. The equipment is possessed follow-ing features:stronger Vability of interference-resistant, stable frequency,low stoppage.Atpresent it has been widely applied to seismic networks in China. |
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| Keywords: | telemetering equipment frequency stability signal-to-noise ratio sensitivity |
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