RTLSDRGui 0 0 305 271 0 0 Sans Serif 9 RTL-SDR 3 2 2 2 2 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 offset Automatic IQ imbalance correction IQ imbalance Auto corr Qt::Horizontal 3 40 0 1024k Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Device Samplerate 6 1 Qt::Horizontal 0 0 Rate 3 Dec. Decimation factor 4 1 4 Qt::Horizontal 40 0 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Relative postion of device center frequency Inf Sup Cent Fc pos 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 Qt::Horizontal RTLSDR special direct sampling mode (HF Bands) No-mod Direct Sampling Qt::Horizontal 40 20 ValueDial QWidget

gui/valuedial.h

1 ButtonSwitch QToolButton

gui/buttonswitch.h