[Boatanchors] Tweaking a Boatanchor Receiver?
kd4e
kd4e at VERIZON.NET
Sat Jan 21 11:51:06 EST 2006
Guess those old timers knew a thing or two about
what they were doing!
I will be setting up a Gonset Blog where Hams familiar
with the history and gear produced by Gonset may share
their stories and information.
I will attach to that a Web page to share pictures
and other info.
I think we need to capture this community-held history
before too much of it has been lost.
Soon ... doc
> As you are probably aware, internal receiver noise at HF is inconsequential
> compared to man-made noise at these frequencies. Lots of newer HF radios do
> not even use an RF amp in the RX section. I have a large collection of Drakes
> and yes, the receiver section of my TR4Cs and R4Cs and R4Bs, are indeed 'hot'.
> Sometimes TOO hot.
> A 6BZ6 RF amp is a VERY 'HOT" amp, IF it is combined with reasonable IF
> gain in the following stages.
> I have reworked many Drakes and the last TR3 I did, was pretty amazing. It
> heard everything my rice radios heard.....
>
> ron N4UE
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Thanks! & 73, doc kd4e
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============\ # http://bibleseven.com/kd4e.html
KD4E =====================================
West Central Florida
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