Fw: [heathkit-yahoo] Heath HW-100 Plate Modulation Mod
Wilson Lamb
infomet at MINDSPRING.COM
Wed Aug 22 09:10:11 EDT 2007
----- Original Message -----
From: "Wilson Lamb" <infomet at mindspring.com>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Wednesday, August 22, 2007 8:36 AM
Subject: Re: [heathkit-yahoo] Heath HW-100 Plate Modulation Mod
> If you really want an education, build a nice final and modulator, The HW
> would make an excellent exciter for a 4-400, 4-250, or even a pair of
> 811s. If you keep the power down to about 500W, a pair of 811s would do
> the modulation. It would be a lot of work and an education, but fun too.
> Most of the components are available and cheap, if you know how to
> scrounge, except for the mod trans. Once people know you are serious,
> things start to come out of basements and attics, since there is virtually
> no real demand for the stuff anymore. Hamfests are great sources too.
>
> If you use plug in coils, or confine yourself to one band, the RFpart is
> very simple.
> Wilson
> W4BOH
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