Re: [Discuss-gnuradio] Meaning of Center Frequency in QT GUI Sink / QT Waterfall Sink

2013-08-20 Thread Tom Rondeau
On Fri, Aug 16, 2013 at 1:43 AM, Volker Schroer wrote: > Am 14.08.2013 23:45, schrieb Tom Rondeau: > >> On Wed, Aug 14, 2013 at 6:29 AM, Volker Schroer wrote: >>> >>> Hi, >>> >>> what is the meaning of the variable "Center Frequency" in the qt_gui_sink >>> / >>> qt_waterfall_sink ? >>> >>> If I r

Re: [Discuss-gnuradio] Meaning of Center Frequency in QT GUI Sink / QT Waterfall Sink

2013-08-15 Thread Volker Schroer
Am 14.08.2013 23:45, schrieb Tom Rondeau: On Wed, Aug 14, 2013 at 6:29 AM, Volker Schroer wrote: 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 cho

Re: [Discuss-gnuradio] Meaning of Center Frequency in QT GUI Sink / QT Waterfall Sink

2013-08-14 Thread Tom Rondeau
On Wed, Aug 14, 2013 at 6:29 AM, Volker Schroer wrote: > 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

[Discuss-gnuradio] Meaning of Center Frequency in QT GUI Sink / QT Waterfall Sink

2013-08-14 Thread Volker Schroer
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