description of radio
B. inggris
Y0Z
Pertanyaan
description of radio
1 Jawaban
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1. Jawaban RenAlEzhaben
Radio, is single way communication who created since world war being happened. Its electronic stuff has transmitter component for receive information signal from another radio subscriber. The signal has many variation of them, AM is old version of frequency component. These is often used when world war be hold. FM is now generation of AM, These frequency has more advantages than previously generation. Sound who sent by these more clearly and wave radiation more widely.