Traditional Culture Encyclopedia - Traditional customs - Traditional analog ultrashort wave communication has some problems, such as insufficient communication resources.
Traditional analog ultrashort wave communication has some problems, such as insufficient communication resources.
Interference.
In conventional ultrashort wave wireless communication, we often face the problems of short communication distance and unclear voice quality of hand-held walkie-talkies.
Short-wave communication technology has been continuously broken through in recent years, but there is still a problem of low data transmission rate. Due to the single point-to-point transmission mode, the transmission bandwidth of short-wave communication can not meet the needs of big data transmission, and its anti-interference ability is also insufficient.
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