Newbie517762 Lv5Posted 07 Jun 2023 10:48
  
Wireless data communication is a technology that uses the radio spectrum to transmit signals through the atmosphere.
It may carry analogy or digital signals and can be used on LANs or WANs in one- or two-way networks. Specific wireless data communication applications and technologies transmit signals through distinct segments of the radio spectrum (between the frequencies of 30 Hz and 300 GHz).

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