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From: | Volker Schroer |
Subject: | [Discuss-gnuradio] Meaning of Center Frequency in QT GUI Sink / QT Waterfall Sink |
Date: | Wed, 14 Aug 2013 12:29:57 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130718 Thunderbird/17.0.7 |
Hi,what is the meaning of the variable "Center Frequency" in the qt_gui_sink / qt_waterfall_sink ?
If I remember well, in pre 3.7 version it served as base of the x - axis legend.
Now, if I choose a value > bandwidth/2 the spectrum will not be displayed. Do I misinterpret the meaning of "Center Frequency" or is this a bug ? -- Volker
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