digital "pots" have been around for quite a while...

[Joseph Bento]

So it might not be a good idea to use these for the plate and load caps of a 3-500Z amp?  :-)  

I think for an electronically controlled cap, a varactor would work just fine.

:-)

Joe, N6DGY

On Mar 19, 2012, at 9:20 PM, Mike O'Dell wrote:

> I see - "Sparkgap Defined Radio"
> 
>    -mo
> 
> 
> On 3/19/12 10:55 PM, Joseph Bento wrote:
>> Now if they can make them with the equivalent of 3,000 volt spacing on the plates...
>> 
>> Joe, N6DGY
>> 
>> On Mar 19, 2012, at 8:53 PM, Mike O'Dell wrote:
>> 
>>> this was, i guess, inevitable?  digitally adjustable capacitors
>>> 
>>> 
>>> http://www.psemi.com/content/products/apps/product_dtc.html
>>> _______________________________________________
>>> Tacos mailing list
>>> Tacos at amrad.org
>>> https://amrad.org/mailman/listinfo/tacos
>