HW-101 and SB-300

Eddy Swynar gswynar at DURHAM.NET
Tue Nov 11 07:55:27 EST 2003


Bob...

You don't even need to do that, really: my SB-301 here uses a homebrewed
SB-310-style wideband AM filter, which was built into an SB-300-style SSB
filter "can"...

I simply mounted this filter BENEATH the chassis---plenty of room there. To
retain it, I applied a couple of drops of silicine sealant as an adhesive.

Works like a charm to this very day! (the mod is well over two years old
now).

~73!~ Eddy VE3CUI - VE3XZ





----- Original Message -----
From: "BobR" <brainbol at SUNFLOWER.COM>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Monday, November 10, 2003 11:45 PM
Subject: Re: HW-101 and SB-300


> If you don't mind drilling a couple of small holes
> in the chassis it will fit mechanically, can use one
> of original mounting holes, drill additional ones for
> for screw and filter pin to pass.  I added one of the
> larger AM filters to a SB-301, works fine.
> Bob/WBØAUQ
>
> At 12:34 PM 11/10/2003 -0500, Mark Graalman WB8JKR wrote:
> >   Yes, the filter specs are exactly the same electrically. I'm not
> >real sure of the physical specs though.
> >
> >Mark  WB8JKR
> >
> >
> >On Mon, 10 Nov 2003 08:41:36 -0500 D Darby <Wa4uso at AOL.COM> writes:
> > > Does the HW-101 and the SB-300 use the same IF freq.?
> > > Can I use a HW-101 CW filter in the SB-300?
> > > TNX  D  Darby.
>
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