[Heathkit] Differences between HG-10 and HG10B VFO?

[Carl]

About the same if you use an unregulated supply and install 5W zeners in 
the VFO. Switching to regulated DC filaments also helps.

With attention to socket contact to the tube pins and the mechanical 
stuff already mentioned the HG-10 is very stable after warmup. Id say it 
is right up there thru 20M with the BC-458's used with CE rigs on SSB.

Carl
KM1H



----- Original Message ----- 
From: "David Thompson" <thompson at mindspring.com>
To: <Heathkit at mailman.qth.net>
Sent: Friday, January 16, 2009 3:30 PM
Subject: Re: [Heathkit] Differences between HG-10 and HG10B VFO?


> Expanding on the question about the HG-10 or 10B.
>
> If I build a very good outboard, regulated supply, how stable is the 
> HG-10?
>
> Dave K4JRB
>