Because radio phones do not need expensive ground phone lines and submarine cables, which soon people's attention. It was first used in laying the phone lines at sea difficult. The first radio station of a vessel equipped with the United States 'Sao Paulo' No cruise. Later, maritime radio phone after another ship in distress at sea rescue operations play a role, which burst on the scene first 'corner. Popov let people think that sentence if I can direct electromagnetic waves, can be flying over the whole world. '1920 invention of radio phones Samsung W2015 LCD acquisitions, radio Pittsburgh conducted the first commercial radio broadcast. Radio quickly became an important information and by the national media attention. Later, radio broadcasts from the 'AM' system developed to the 'FM' system, to the 1960s, there was a richer sense of the scene of the FM stereo radio. Radio frequency bands has a very rich resources. In World War II, there is a microwave to microwave phone as an information carrier. In this way because the phone capacity to acquire expensive Samsung LCD screen, while still being thought of as one of the main long-distance phones. Before satellite and broadcasting satellite-enabled mobile phones, also charged with the transmission of television programs to a remote task. Pager born in the 1990s in China, stroll around the city streets, people sometimes can hear the waves 'Slap, Slap, Slap' sound. This is the radio pager to sound. Also called radio pager 8? Machine. It is designed to be received by radio paging system information sent to the acquisition of Samsung LCD screen, tracing information can be acquired professional Samsung LCD screen, can also be related to weather forecasts, stock quotes and other similar short messages. When it comes to modern mobile phone, without mentioning the Motorola. Motorola is the first company that produce DC car radio equipment installation, the company with the car popular in the United States and the rapid development of World War II the company transferred production of human radio communication equipment. In 1941, Motorola produced a US war only when the portable radio phone tools 5 pounds weight handheld wireless phone and intercom next three (3 feet high frequency FM -300 piggyback talkies. In 1956, the first radio The company also published a pager. High Samsung LCD screen acquisition, the acquisition of Jiangsu Samsung LCD screen, electronic Obo Obo provided by the Shenzhen Electronic Technology Co., Ltd. Shenzhen City Aobo Electronic Technology Co., Ltd. (www.aobodz.com) strength, reputation reliable, in other industries in Shenzhen, Guangdong has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Obo electronics into the brilliant and you work for a better future!