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50W FM stereo transmitter with RDS for pirate radio

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alexandr1

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FM transmitter 88-108 MHz, RF part don't need any adjustment.


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Silabs Si4711 controlled by Atmega 162, RD15HVF1+RD70HVF1. ALC, SWR meter with microstrip coupler.
 

alexandr1 said:
FM transmitter 88-108 MHz, RF part don't need any adjustment.


- - - Updated - - -

Silabs Si4711 controlled by Atmega 162, RD15HVF1+RD70HVF1. ALC, SWR meter with microstrip coupler.
Click to expand...

PLEASE Contact me yv2afc@hotmail.com please i would like to get one 50 watts fm transmitter stereo with RDS
i am in venezuela south america
 

post schematic or link for this...
 

what circuit it is? post schematic ……
 

mailus said:
post schematic or link for this...
Click to expand...

Here is circuit and PCB file.
https://radiokot.ru/circuit/analog/receiv_transmit/24/
It's in Russian, you can use Google translate - it works good!
https://translate.google.com/transl...adiokot.ru/circuit/analog/receiv_transmit/24/

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yy2aca said:
PLEASE Contact me yv2afc@hotmail.com please i would like to get one 50 watts fm transmitter stereo with RDS
i am in venezuela south america
Click to expand...

I'm sorry - I don't sell transmitters or other stuff. You can build one - use my circuit and CPU firmware.
 

Dear Alexandr:
I searched all over the world and I couldn't find the PCAD 8.7.
Can you save the board in other format? Protel is OK.
Or may be you can send me the layers of PCB in format RS274X.
You has done a big work with the design of the tranmitter and I want to build mine.
Best regards

Alfonso from Argentina

I'm sorry - I don't sell transmitters or other stuff. You can build one - use my circuit and CPU firmware.
Click to expand...
 


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