DX100B Restoration

Brian Carling bcarling at CFL.RR.COM
Fri Mar 4 05:40:35 EST 2005


Excellent - thanks Glen. I am probably going to do exactly that.
It WILL entail taking the VFO apart which could be challenging.

I can see that I will bo operating this DX100 on its side for some 
time to come, LOL!

On 3 Mar 2005 at 8:00, Glen Zook wrote:

> The regulator only controls the screen of the 6AU6 VFO
> tube.  One thing that helped stablilize the VF-1
> (which is the same VFO circuit) is to drop the screen
> regulation to 105 volts and then regulate the plate
> voltage at 150 volts.  This requires an additional
> regulator tube and a slight rewiring.
> 
> Glen, K9STH
> 
> 
> --- Brian Carling <bcarling at CFL.RR.COM> wrote:
> 
> I was thinking of dropping the voltage regulator from
> 150V to 105V. Any thoughts on this?
> 
> =====
> Glen, K9STH
> 
> Web sites
> 
> http://home.comcast.net/~k9sth
> http://home.comcast.net/~zcomco
> 
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