In telecommunications instead of using wired communications, wireless transmission media can be used to transfer data from one location to another. Which one of the following wireless communication types can broadcasting companies such as SABC use to transmit television shows across the country? A. 4G wires communication B. Wi-fi C. Microwave transmission D. 3G wireless communication

Discuss any five types of wireless communications

Explain the following with respect to wireless transmission:i. Two (02) types of microwave transmission techniques.ii. Advantages of radio waves

Radio channels are attractive medium because __________  Can penetrate walls  All of the mentioned  Connectivity can be given to mobile user  Can carry signals for long distance

Like WiFi, cellular networks use what to transmit data?1 pointLocal LoopsCablesLAN ConnectionsRadio Waves

The major technologies used with wireless local area networks are:Question 3Answera.Wi-Fi and WiMax.b.Wi-Fi and Bluetooth.c.WiMax and 3G.d.Bluetooth and 3G