宜昌素有“川鄂咽喉”之称。上引巴蜀，西进云贵川，下控荆湘，东出赣皖，北上豫陕。地理位置比较特殊，地理环境也比较复杂。由于各类无线电通信设备日益增长，跨区域的无线电干扰也随之增加。２００１年５月１５日，我站接到湖北省长途电信宜昌传输局的干扰投诉，反映该局的 Yichang known as “Sichuan E throat,” said. On the introduction of Bashu, the West into the cloud Chuan, under the control of Jingxiang, Jiangxi and Anhui East, north of Henan and Shaanxi. Geographic location is rather special, the geographical environment is more complicated. Due to the increasing variety of radiocommunication equipment, the inter-regional radio interference has also increased. May 15, 2001, I received a long-distance telephone station in Hubei Province Yichang Interference Interference complaints, reflecting the council’s