Walkie-Talkies
What is a walkie-talkie?
Walkie-talkies are a portable radio which is used to communicate on a shared frequency band.Each unit contains a transmitter ,receiver,antenna,loudspeaker.By clicking the push-to-talk it enables the microphone and thus the conversation takes place.More sophisticated walkie-talkies contain seperate loudspeakers and microphones.
Antenna: Sends and receives radio
Walkie-Talkies
Reviewed by haru
on
August 20, 2012
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