RTLSDRGui 0 0 300 190 0 0 300 190 Sans Serif 9 RTL-SDR 3 2 start/stop acquisition :/play.png :/stop.png:/play.png Toggle record I/Q samples from device :/record_off.png:/record_off.png I/Q sample rate kS/s 00000k Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Qt::Horizontal 0 0 0 0 32 16 Monospace 20 SizeVerCursor Qt::StrongFocus Tuner center frequency in kHz kHz Qt::Horizontal 0 0 3 Local Oscillator ppm correction -99 1 Qt::Horizontal 40 0 0 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter LO ppm Automatic DC offset removal DC Automatic IQ imbalance correction IQ Auto corr Qt::Horizontal 40 20 Qt::Horizontal 0 0 SR k 50 16777215 Relative postion of device center frequency 2 Inf Sup Cen Fp Qt::Horizontal 40 20 Qt::Horizontal 40 20 Sample rate in kS/s 45 16777215 Decimation factor 0 1 2 4 8 16 32 Dec Qt::Horizontal 40 20 Qt::Horizontal 3 0 0 Gain false LNA amplification (dB) 0 1 Qt::Horizontal 40 0 --- Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter RTLSDR special direct sampling mode (HF Bands) No-mod Direct Sampling Qt::Horizontal 40 20 Qt::Horizontal Qt::Vertical 20 40 ValueDial QWidget

gui/valuedial.h

1 ButtonSwitch QToolButton

gui/buttonswitch.h