need a help in transmitter and receiver

eng.malika

eng.malika

@engmalika-UStasL • Oct 22, 2024
Hello

can anyone explain for me the differences between :

1. IR transmitter and receiver.
2. RF transmitter and receiver.
3. AM transmitter and receiver.

and I want the advantages and disadvantages of each one

ThanQ
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  • saurabh2486

    saurabh2486

    @saurabh2486-Tr6NOC • Apr 7, 2010

    well all f these operate at different frequencies and different environments and also better of all three would be RF because of wider bandwidth i suppose and correct me if i am wrong and in IR case the source and detector must be close by without any obstructions