General Category    (This section is not monitored) > FM Transmitters, RF Amplifiers

Pira CZ 5W PLL FM Transmitter - PCB

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mohsinbashir64:
Thanks for the reply, bro :)
I am from jammu and kashmir, india.
I. tried a lot to find it, but couldn't.  I guess the shipping charges on online buying from microchip will render the overall price of the mcu unwarranted.
I wanted to know if the code written for pic16f627a is compatible with pic16f628a with minor modification or not. and if yes, which modification.

Ronny:
Hello mohsinbashir64

Yes you can use PIC16F628A I have tested and it´s works fine.  :)

Ronny:
Hello Jan

I have made some modification with your old 1W PLL transmitter and 5W PLL transmitter. I have put them together, and made a new PCB. So if you are intrested so can I send you this in a Gerber format.
Best Regards/
Ronny

mohsinbashir64:
Oh God bless you, Ronny :)
u can't imagine the dilemma I m in... I had made a xtal controlled tx, which eventually didn't work, and I couldn't troubleshoot.
so I changed the design and have now adopted this pll ckt. now all hopes are pinned on this circuit. hope it works.

batista:

--- Quote from: mohsinbashir64 on April 01, 2013, 04:47:54 pm ---Oh God bless you, Ronny :)
u can't imagine the dilemma I m in... I had made a xtal controlled tx, which eventually didn't work, and I couldn't troubleshoot.
so I changed the design and have now adopted this pll ckt. now all hopes are pinned on this circuit. hope it works.

--- End quote ---
this tx fm fuciona the hex code where I want to ride this low tx

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