Transmitter and reciver for 433Mhz

[Mullemeck]

Hi!

Does anyone have a schematic for a transmitter an a reciver that operates in 433mhz

thx

 

[daviddoria]

i dont know your skill level, but i could never get a rx/tx system on ANY frequency to work lol

 

[kinjalgp]

Instead of building one, get the ready made modules. It will reduce a lot of your design and testing time.

 

[Mullemeck]

okay if it's that hard i guess it might even be cheaper to buy the modules.

thanks anyway

 

[kinjalgp]

Yes, you'll find ready RF modules quite cheaper than building one using discrete components. See www.rentron.com for schematics based on these RF modules.