DIY Simple Pi Attenuator

DIY Simple Pi Attenuator

I have recently build a RF power meter, called “Trinity FR Power Meter” from Daniel’  webpage ,  in my case in need to measures often…

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MonRDS coder, PCB ready

MonRDS coder, PCB ready

If you are looking for a open RDS solution, look here 🙂 PROTEUS PCB  

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