Core Viewpoint - The Beijing Municipal Government has announced a radio control measure during the commemoration of the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War, which includes restrictions on the use of various radio transmission devices in specific areas and times [1]. Summary by Sections Radio Control Definition - Radio control refers to the legal measures taken to limit or prohibit the use of radio stations, radio transmission equipment, and non-radio devices that emit radio waves in specific times and areas, as well as technical blocking of specific radio frequencies [1]. Control Time and Area - The control period is from September 2, 2025, 22:00 to September 3, 14:00, covering an area centered on Tiananmen Square, with specific boundaries defined by major roads [2]. Prohibited Devices in Control Area - During the control period, the use of various radio transmission devices, including handheld radios, car radios, wireless LAN outdoor base stations, and high-power wireless devices, is prohibited unless approved for the commemorative event [2]. Citywide Restrictions - A citywide ban on amateur radio stations, campus FM broadcasting stations, mobile phone jammers, satellite navigation jammers, and other interference devices is enforced during the control period [2]. Interference Management - Any radio transmission devices outside the control area that cause harmful interference to the approved radio stations for the commemorative event must take immediate measures to eliminate the interference as per the requirements of the radio management authority [3]. Legal Consequences - Violations of the announcement will be handled by the radio management authority according to national and municipal regulations, with criminal cases being referred to judicial authorities [3].

Core Points - The Beijing Municipal Government has announced a radio control measure during the commemoration of the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War [1] - The control will take place from September 2, 2025, 22:00 to September 3, 2025, 14:00, in specific areas centered around Tiananmen Square [2] - The measures include restrictions on the use of various radio transmission devices and interference equipment within the controlled area [2][3] Summary by Sections Radio Control Announcement - The announcement details the implementation of radio control measures in accordance with national regulations, aimed at managing radio wave transmission during a significant commemorative event [1] Control Time and Area - The control period is set for September 2, 2025, 22:00 to September 3, 2025, 14:00, affecting a defined area around Tiananmen Square [2] Restrictions on Equipment - During the control period, the use of various wireless communication devices, including walkie-talkies, WLAN outdoor base stations, and high-power wireless devices, is prohibited unless approved for event support [2] - The use of amateur radio stations, mobile phone jammers, and other interference devices is also banned citywide during this time [2][3] Compliance and Enforcement - Any harmful interference from devices outside the controlled area must be addressed immediately as per the radio management authority's requirements [3] - Violations of the announcement will be dealt with according to national and local regulations, with potential criminal prosecution for serious offenses [3]

Core Points - The Tianjin Municipal Government announced radio control measures during the Shanghai Cooperation Organization Summit and the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War in 2025 [1] Group 1: Control Time and Areas - Radio control will be implemented from August 31, 2025, 00:00 to August 31, 2025, 24:00 in specified areas including the western section of the Outer Ring East Road and surrounding regions [2] - On September 1, 2025, from 00:00 to 24:00, radio control will cover areas including the western section of Jinbin Avenue and surrounding roads [3] - On September 2, 2025, from 00:00 to 24:00, control will extend to specific areas along Beichen Road and Outer Ring North Road [6] - On September 3, 2025, from 00:00 to 24:00, radio control will be enforced in Binhai New Area, Xiqing District, Beichen District, Wuqing District, Baodi District, Ninghe District, Jinhai District, and Jizhou District [5] Group 2: Prohibited Equipment and Measures - During the control period, the use of radio communication devices, WLAN outdoor base stations, and high-power non-radio devices is prohibited unless approved for service support [5] - All amateur radio stations, high-power cordless phones, campus FM broadcasting stations, and various interference devices must cease operation citywide [5] - Any harmful interference caused by radio equipment outside the control area must be addressed immediately as per the requirements of the radio management authority [7]