SB-102 LMO Question

[W6CUX]

I can't speak for the SB-102 LMO but the LMO in my SB-301 drifts about 300Hz
during warm-up (~30 min) while the VFO in my HW-101 drifts 2-3 KHz under the
same conditions.

They are not in anyway mechanically interchangeable, if that's what you are
thinking. For one the dial mechanism on the HW-101 is just two Jackson
drives in series whereas the SB-LMOs include a complicated 20:1 gear train
internally plus an involved turns-counting dial.

73, Stu W6CUX

----- Original Message ----- 
From: "Tom Bowman" <wa3rey at GMAIL.COM>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Tuesday, September 27, 2005 6:03 AM
Subject: Re: [HEATH-TEMPE] SB-102 LMO Question


> Is the HW-101 VFO as stable as the various LMOs?
>
> Tom, WA3REY
>
> On 9/26/05, Glen Zook <gzook at yahoo.com> wrote:
> > The HW-101 did NOT use an LMO but used a much less
> > accurate VFO.
>

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