[Boatanchors] Re: 6146 issues
J.D. Mac Aulay, WQ8U
jmac6235 at yahoo.com
Fri Jul 16 20:16:57 EDT 2004
My experience has been similar to John's (K5MO). Some
rigs seem to have problems but with proper attention
to the neutralization and what the grid/plate meter's
telling you, the 6146B/W are OK tubes. I have a Ranger
and a Valiant that seem happy with them. But, who
knows, maybe I just said the right things to them when
they were installed :-) - you know how convincing we
mid-westerners can be.
73
Mac
WQ8U
--- boatanchors-request at mailman.qth.net wrote:
> Message: 4
> Date: Wed, 14 Jul 2004 17:34:46 -0400
> From: john <johnmb at nc.rr.com>
> Subject: [Boatanchors] 6146 folklore
> To: boatanchors at mailman.qth.net
> Message-ID:
>
<3.0.3.32.20040714173446.01f4fbc4 at pop-server.nc.rr.com>
> Content-Type: text/plain; charset="us-ascii"
>
> I've heard this story about 6146B/Ws over and over,
> yet my first hand
> experience bears it out only in one rig, that being
> a single HW101. I did
> have problems with neutralization in that rig,
> however I've used "B" or "W"
> in Rangers, Valiants (where there's 5 of them!) and
> my Apache with no
> problems w/neutralization or stable operation.
>
> I suspect the real situation is there's an increased
> *chance* of
> a problem w/SOME rigs, under SOME conditions, but
> again, my first
> hand experience shows that it's a minority of rigs
> and certainly
> is noticeable if things do act up.
>
> If you pay attention to what's going on (watch the
> meters!) and
> take some care in neutralization, most rigs respond
> well and
> there's not a big problem!
>
> 73
> John K5MO
>
> -=-=-=-=-=-=-=-=-=-=-=-=-=
> John Brewer - K5MO
> AMI #24
> Clayton NC
> johnmb at nc.rr.com
> -=-=-=-=-=-=-=-=-=-=-=-=-=
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