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RF communication frequency band and that band use in communication

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dhiraj.mahajan

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RF communication frequency band and whicha band where use in communicatio

Any one surges,

how to yous 433MHZ 315MHz and 434Mhz in Rf communication and difference between each other and distant for communication.
 

Re: RF communication frequency band and whicha band where use in communicatio

For practical purposes, they are identical in range and usage, just make sure you use one which is licensed for your country.

Brian.
 

Re: RF communication frequency band and whicha band where use in communicatio

but which one is beater for short distance communication and whay... or other any frequency is Leadbelly then sages me
 

Re: RF communication frequency band and whicha band where use in communicatio

The difference between their ranges, assuming each has the same transmit power and receive sensitivity would be a few cm at most.

Lower frequencies generally need larger antennas and higher frequencies tend to be absorbed into obstacles more. The difference between 315MHz and 433MHz is so small you wouldn't see any difference between them.

Brian.
 

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