N3300 3 amps @1mhz 400pf quantity 4 7.5kv
Lynn NO9Z
2 wrote:
> >Hello,
> >
> > I am almost finished with the new homebrew yc156 amp.
> >It works fine on 15 - 80 meters but I am having a problem with
> >160.
> >
> > With 5000 watts in, I am getting about 1200 watts out.
> >
> > I have added inductance to the plate and cathode chokes, changed
> >(padder caps for the load to 400 pf/ 7.5kv) ,
>
> ? Please describe padder caps and give RF current rating at 1MHz. tnx
>
> >and setup the tank
> >several
> >times. The blocking cap is a 1900 pf .
> >
> > THe other sympton is that grid current is much higher on 160 than
> >all the other bands.
> >
> >what am I missing?
> >
> >TIA for any assistance
> >
> >Lynn NO9Z
> >
> >
> >
> >_______________________________________________
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>
> Rich, AG6K, 805-386-3734, www.vcnet.com/measures
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