Friday, July 1, 2011

Re: [HamBrewers] No more varicaps?

 

Hi friends,

If you had a stepper motor driven by micro-controller to the cap PY1AHD is using on his mag-loop, you can have the same result.
Ok form factor is far from "SMD"...

http://f5nzo.free.fr/spip/spip.php?article952
(the caps are on the top of the loop)
http://f5nzo.free.fr/spip/local/cache-vignettes/L500xH334/img_4043-73864.jpg

73,
Yan.
---
Yannick DEVOS - XV4Y/XV4TUJ
http://capheda.wordpress.com/ (Blog in french)
http://www.qsl.net/xv4tuj/ (web page in english)

Le 1 juil. 2011 à 21:14, Raj a écrit :

>
>
> What can we do with these devices?
>
> Cheers
> --
> Raj, vu2zap
> Bengaluru, South India.
>
>
>
>
>

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