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本刊讯2014年8月20日~22日,国家无线电监测中心“无线电台站在用发射设备空间辐射现场测试”课题组赴黑龙江省哈尔滨市开展了辐射测试对比实验,即在今年1月低温环境下(零下30℃)测试的基础上开展高温(零上25℃)测试。此次测试旨在研究温度变化对辐射测试结果的影响,进一步验证和修正损耗参数。在黑龙江省无线电监测站技术人员的大力协助下,课
Our correspondent August 20, 2014 ~ 22, the National Radio Monitoring Center “radio station in the field of transmitting equipment using space radiation test ” task force went to Harbin, Heilongjiang Province, conducted a radiation test comparative experiment, that is, this year 1 Month low temperature environment (minus 30 ℃) test based on the high temperature (25 ℃) test. The purpose of this test is to study the effect of temperature changes on the radiation test results and to further validate and correct the loss parameters. In Heilongjiang Province, radio monitoring stations with the strong technical staff, class