[Elecraft] P3 Photo
Steve Ellington
n4lq at carolina.rr.com
Sun Aug 16 12:22:01 EDT 2009
>From the photo it appears that the display is not averaging the signals as
Flex SDR. The QRN appears as little signals. With the Flex SDR- LP Pan, QRN
moves the entire base line up and down slowly but doesn't seem to appear as
a mess of little peaks, masking the actual CW signal. That's the amazing
thing about the I/Q system. I wonder if the P3 has the same capability or
does it resemble a more refined version of ICOM's scope?
Steve
N4LQ
N4LQ at carolina.rr.com
----- Original Message -----
From: "Paul Christensen" <w9ac at arrl.net>
To: <elecraft at mailman.qth.net>
Sent: Sunday, August 16, 2009 10:31 AM
Subject: Re: [Elecraft] P3 Photo
>I don't think the question has been asked, so...
>
> Does the P3 digitally-sample the 8 MHz I.F. immediately at its input (i.e.
> akin to the SDR-IQ), or is a mixer architecture used to convert the I.F.
> to
> baseband sampling for the spectrum and waterfall displays?
>
> Paul, W9AC
>
>
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
More information about the Elecraft
mailing list