【摘要】 对在无专业仪器条件下如何判明ＬＳ波段电磁干扰性质，查清干扰来源作了介绍；干扰强度估算和载波频带分析是正确决策的基础，在简明介绍计算分析方法的基础上，提出了一些解决干扰的可行办法。更多还原

【Abstract】 The method for judging the nature and finding out the origin of interference in LS band without professional instruments is introduced.Correct decision can be available on basis of estimation of interference intensity and analysis of carrier frequency band.Some feasible ways for solving the interference are also suggested by introducing the calculation and analysis methods.更多还原