[Lowfer] looking for information on EXP1750A

[Andy Lokken]

Thanks Mike. Here's the part I bought: I don't see the designations you're
mentioning. Perhaps that's the issue. I'll have to look this over more
tonight.- Andy

http://search.digikey.com/scripts/DkSearch/dksus.dll?WT.z_header=search_go&lang=en&site=us&keywords=MM74HC4060N-ND&x=16&y=13


On Mon, Oct 12, 2009 at 9:24 AM,  <we0h at yahoo.com> wrote:
> Hi Andy,
> You should see a 5v p-p signal out of a divider IC. I am sure there is a
schematic on Lyle's site for the Epson based Lowfer transmitter. I built one
many years ago. I'd like to say the design calls for a AC version of the
divider chip rather than a LS version. The AC version's are likely faster
switching time chips. I can't recall at the moment what the specific part
number is. I can find out when I get home later this morning if someone else
doesn't beat me to it.
>
> Mike
> WE0H
> Sent from my Verizon Wireless BlackBerry
>
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-- 
_______________________________________
Andy Lokken