One application of signals in the 300 MHz – 3 GHz range is ina.air traffic controlb.maritime radioc.police radiod.Cellular telephony

Describe Aviation mobile radio, land mobile radio, maritime mobile radio and give advatages and disadvantages for each

_______ are used for cellular phone, satellite, and wireless LAN communications.a.Microwavesb.Infrared wavesc.None of thesed.Radio waves

What kind of operators are of particular use in heavy communications efforts like the military?Morse codeRadioCell phone

modulation techniques for mobile radio

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