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What does an automatic identification system (AIS) transponder use to transmit and receive information broadcasts? a) Infrared signals b) Ultraviolet signals c) VHF radio signals d) Microwave signals
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What does an automatic identification system (AIS) transponder use to transmit and receive information broadcasts?

a) Infrared signals
b) Ultraviolet signals
c) VHF radio signals
d) Microwave signals

User Dbuchet
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1 Answer

7 votes

Final answer:

An Automatic Identification System (AIS) transponder uses VHF radio signals to transmit and receive information broadcasts.

Step-by-step explanation:

An Automatic Identification System (AIS) transponder uses VHF radio signals to transmit and receive information broadcasts. VHF stands for Very High Frequency and refers to the range of electromagnetic waves used by AIS transponders. This frequency range allows for reliable long-range communication between vessels and shore stations, and it is widely used in maritime navigational systems.

User DRiFTy
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