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本刊讯 为准确迅速查找严重危害民用航空通信安全的大功率无绳电话,由国家无线电监测中心组织研究开发的“DTMF双音多频解码记录仪”于2003年4月初向全国无线电管理机构征订后,各省(区、市)无线电管理机构纷纷来电来函订购。目前,第一批95台“DTMF双音多频解码记录仪”已发往吉
In order to accurately and quickly find the serious threat to the safety of civil aviation communications, high-power cordless phones, by the National Radio Monitoring Center research and development of the “DTMF dual-tone multi-frequency decoder recorder” in early April 2003 after the subscription to the national radio regulatory agencies , Provinces (autonomous regions and municipalities) radio regulatory agencies have ordered the letter calls. At present, the first batch of 95 “DTMF dual-tone multi-frequency decoding recorder” has been sent to Kyrgyzstan