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Jiangxi Provincial Department of Civil Affairs Disaster Recovery Emergency Command Wireless Monitoring Equipment Test Report
In April 2018, Tengyuan Zhituo technical personnel conducted field tests for the disaster relief emergency command wireless monitoring equipment that Jiangxi Provincial Department of Civil Affairs needed to install. The disaster relief emergency command and monitoring equipment uses the COFDM individual soldier wireless image transmission equipment produced by the company. The main purpose of the test is to verify whether the leader can monitor and direct the disaster relief site on the communication vehicle normally.
First, on-site testing starts in a city with a barrier
For the first time, the transmission distance of the receiver was tested under the influence of a viaduct. The distances were tested in three directions of 1.8 km, 2.2 km and 2.7 km.
1.8 km distance photos
2.2 km distance from the photo
2.7 km distance photos
Command car scene photo
Second, the second test was conducted in a very blocky Grand Canyon. The effect of S-type transmission was 1000 meters and 1500 meters respectively.
Distance photos
Command car scene photo
Test effect: Through our COFDM single soldier wireless image transmission equipment, the leader can normally monitor and direct the disaster relief site on the communication vehicle, and the monitoring scene is clear and the transmission effect is stable. Greatly improved the command and rescue efficiency at the disaster relief site. Provide security for the life and property safety of the people.