[ARC5] Scott SLRM

[Dennis Monticelli]

I would be surprised if the AM radios in modern cars are still conventional
LO's.  At such a relatively low frequency a direct digitization should work
well and be cheap, either that or direct conversion via I and Q.  I
question whether conventional LO pickup will even exist some years from now.

Dennis AE6C

On Wed, Sep 11, 2019 at 4:05 PM Robert Eleazer <releazer at earthlink.net>
wrote:

> Well, I read a news item on the Internet saying they were putting such LO
> detection devices in highway billboards in California.  I would guess since
> they are only interested in a limited number of LO frequencies to detect it
> would be possible.  I wonder if FM radio LO's are as easy to detect as are
> BCB AM radio LO's?
>
> Wayne
> WB5WSV
>
>
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