On Sat, 07 Jan 2006 17:26:23 -0500, JE wrote:

The common 1N4007 seem to work for HF but what is the max. frequency
they can be used as varactors?

And how about zener diodes?

I'd expect that all to depend on manufacturer (and, even, date code.)

HNY es 73
Jonesy
--
Marvin L Jones | jonz | W3DHJ | linux
Pueblo, Colorado | @ | Jonesy | OS/2 __
38.24N 104.55W | config.com | DM78rf | SK