[TMC] SBE info

[WA5CAB at cs.com]

Larry,

The only thing I have on it is that it was used with the GPT-750E-2 (which 
isn't to say it wasn't used elsewhere, too), and the only difference actually 
mentioned between it and the SBE-2 is the bandwidth (250-7500 CPS).  No 
indication that it was higher power or anything like that.

In a message dated 4/21/2005 9:43:24 PM Central Daylight Time, 
telegrapher at att.net writes: 
> I have acquired an SBE-3.  On the back panel, obviously factory
> installed from the way the hole is cut, is a 6 or 8 inch cooling fan run
> off if 115Vac, or common house voltage whatever.  Anyway, my SBE-2
> doesn't have this.  Wonder what the reason was, was it because of the
> heavier duty that the SBE-3 was required to perform, heavier channel
> loading or what.  not having an SBE-3 manual i'm searching for answers
> and where was it wired to for power?

Robert & Susan Downs - Houston
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