The use of a Beijing radio station most of the 75% illegal interphone

In recent years, radio stations and various radio transmission equipment increased dramatically, electromagnetic environment becomes increasingly complex, all kinds of Taiwan, Taiwan set up unauthorized change design parameters, without permission to increase transmission power when circumstances have occurred, the illegal use of walkie talkie and amateur radio phenomenon is It is often seen. these have seriously disrupted the normal. The airwaves order of radio management work is also a severe challenge

Some illegal radio stations and intercom calls seriously interfere with the normal connection of civil aviation, water and other important sectors. The relevant departments said that from this month in the city to carry out a radio station rectification activities, to curb the illegal use of radio transmitting equipment, especially the illegal use of walkie talkie phenomenon of rapid growth momentum.

Illegal use of commonplace"

In April 15th, Fengtai District was a site of illegal use of 18 walkie talkies were seized by law. Prior to this, the Municipal Radio Authority received a report from the railway public security, there is a signal to interfere with the normal use of railway public security communication frequency. City Radio Authority through field monitoring, found the frequency of the use of a site by walkie talkie. The Bureau of the site through the inspection found that the site does not have a formal radio license, is illegal use of radio stations.

As early as February of this year, the City Radio Authority will be on the downtown area of the star hotel was checked and found that the illegal use of walkie talkie over 75%. According to incomplete statistics, the city registered mobile phone for more than 7000, for the use of walkie talkie frequencies was 70 thousand -8 million units, the legal application and all kinds of radio radio equipment for the 130 thousand, but illegal to set up and use are more than these figures. According to another report, the current situation of illegal use of radio transmission equipment in Beijing grim situation, resulting in radio interference events each year nearly 50% of the rate of increase.

Apply first, then use

Relevant departments said that Beijing has become the largest number of radio stations, the most complex electromagnetic environment, one of the most intense frequency of resources cities. This situation is largely due to some of the city's construction sites, residential property and shopping malls are not set by the standard use of radio stations, especially illegal use of walkie talkie.

Relevant personnel pointed out that, according to China's "radio regulations," the invisible air waves are also owned by the state of all natural resources, must be unified planning, rational development, scientific management, paid use". The city has purchased the use of wireless communications equipment enterprises and institutions, the need to take the initiative to apply for a national radio license, get the license after the use of the specified frequency band.

Maintenance of air wave order

Director of the Radio Authority Zhang Shengli pointed out that good airwaves order is directly related to the various radio services related to the harmonious and orderly development of the rights and interests of the state and the people's life and property safety. Over the years, radio management agencies at all levels to carry out a lot of work in the maintenance of the order of the air waves, timely investigation and interference. Radio monitoring work, effectively improve the mastery of the use of radio waves, provided a reliable technical basis for the prevention of illegal activities, investigate and combat all kinds of use of radio technology, maintaining the order of radio waves in the air, and this work will be continued.