Microwaves + Radiowaves

Question 1

Microwaves Advantages

Answer 1

• can pass through the ionosphere
• better satellite communication
• has a higher bandwidth

Question 2

Microwaves Disadvantages

Answer 2

• can only be used in line of signal
• transmission can be affected by rain, fog
• cannot communicate with vessels under water

Question 3

Radiowaves Advantages

Answer 3

• can reflect off the ionosphere
• can reach receivers out of site of the transmitter
• are not effected by most weather conditions
• can be transmitted under water

Question 4

Radiowaves Disadvantages

Answer 4

• low bandwidth
• cannot carry as much information
• subject to interference, particularly after sunset