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Re: [Discuss-gnuradio] Quadrature rate question
From: |
Martin Braun (CEL) |
Subject: |
Re: [Discuss-gnuradio] Quadrature rate question |
Date: |
Mon, 10 Dec 2012 13:05:13 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Dec 10, 2012 at 09:44:29PM +1000, Phil wrote:
> A recent post by Markus Gonser had me intrigued and so I
> experimented with his grc code. The resulting FM receiver does work
> but it doesn't quite sound right. My guess is that the quadrature
> rate is not correct at 705.6kHz. Is this the correct rate and if
> it's not what should it be?
That depends. The quadrature rate is the rate of the incoming I/Q sample
stream. 705.6 kSps seems unusual, though.
MB
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
Research Associate
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Building 05.01
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Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu
KIT -- University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association
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