50MHz 500Watts Linear Amp Using IRF510

I came across this site with a super design that uses 16 cheap IRF510 power transistors to get 500 Watts of RF power. Now, this is an Ideal amp for hams in India as these transistors are available very cheap over here.

Here is the link to the site. You can find the entire PCB layout, Schematics etc there.

http://frenning.dk/OZ1PIF_HOMEPAGE/50MHz_IRF510.htm

I have put this in my to-do list and in the mean while, i hope you like building it.