David,
How did you redesign your quadrature downconverter for commercial FM's
bandwidth? Did you put the FM signal on a filter with a slope in the
frequency response to get AM and thus fit into the sound card's
bandwidth? What do you mean by "much higher frequencies"?
Frank
>Message: 1
> Date: Sun, 19 Feb 2006 02:25:48 -0000
> From: "David WardenDurkee" <[EMAIL PROTECTED]>
>Subject: SD Radio V .99 possible Bug
>
>
My first attempt to tune in anything was to look for standard US
broadcast FM. I was not able to demodulate anything. The problem may be
that my hardware was actually designed for much higher frequencies.
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