"Jim Meyer" wrote in message
om...
Paul Burridge wrote in message
. ..
Hi all,

I was thinking about having a go at contriving (I won't say
"designing" for obvious reasons) a class 'C' RF amp using MOSFETs
instead of the usual BJTs/toobz. They seem - on the face of it at
least - ideally suited to the task. I'm just a bit concerned about
whether even the fastest ones would be fast enough, even given
adequate gate drive. I'd be surprised if they weren't good for at
least a few Mhz., but am quite frankly clueless as to MUF. Anyone
know?

Thanks,

p.

Here's a link to a MOSFET transistor that will do RF.

http://www.macom.com/data/datasheet/DU1260T.pdf

Jim

I think what we're looking for here is a cheap, garden variety MOSFET used
as RF power amp.

Yep, there are units out there that will do VHF, UHF and maybe even SHF, but
the price will be Ultra High as well

SioL