PreferencesDialog 0 0 876 587 Preferences 0 0 180 16777215 true false 1 Startup Acquisition Graphs Marker SCPI Server true 0 -319 651 854 0 0 16777215 16777215 2 When starting the application... Autoconnect to the first device available Set to... Last used StartupSweepGroup Default values StartupSweepGroup Setup file StartupSweepGroup Qt::Horizontal 40 20 2 The last used sweep settings (e.g. span, bandwidth,...) will be remembered. The graphs, traces and markers will not be remembered and the default configuration for them is used on startup. true Qt::Vertical 20 40 All settings (sweep settings as well as graphs, markers and traces) will be taken from the specified file. If the autosave option is checked, the current state of the GUI is stored in this file during shutdown as well. true File location: 0 0 20 16777215 ... Autosave to this file on shutdown Qt::Vertical 20 545 These default values for the sweep settings will be used. The graphs, traces and markers will not be remembered and the default configuration for them is used on startup. true Vector Network Analyzer Type: Frequency Sweep Power Sweep Frequency Sweep: Start: Stop: Simulus level: dbm -42.000000000000000 0.000000000000000 0.250000000000000 Power Sweep: Start: dbm -42.000000000000000 0.000000000000000 0.250000000000000 Stop: dbm -42.000000000000000 0.000000000000000 0.250000000000000 Frequency: Points: 1 4501 501 IF bandwitdh: Averaging: 1 99 Signal Generator Frequency: Output level: dbm -42.000000000000000 0.000000000000000 0.250000000000000 Spectrum Analyzer Start: Stop: RBW: Window: None Kaiser Hann Flat Top Detector: +Peak -Peak Sample Normal Average Signal Identification: Averaging: 1 99 Qt::Vertical 17 37 Vector Network Analyzer <html><head/><body>If only S11/S21 or S22/S12 are enabled, faster sweeps are possible by only exciting one port. Checking this option forces the device to always excite both ports even when the measurements from one port will not be used.</body></html> Always perform full 2-port measurement <html><head/><body>Due to limited fractional divider settings, the source and 1.LO PLLs are not able to reach every frequency exactly. At some specific frequencies this causes the final IF to shift. At these frequencies there will be a positive or negative peak in the trace measurement that is not actually there. Checking this option shifts the 2.LO for points where this could be an issue. This will remove the peaks but slows down the sweep slightly.</body></html> Suppress invalid peaks <html><head/><body>If enabled, the step attenuator setting will be changed during the sweep to keep the selected output power across frequency as accurate as possible.</body></html> Adjust power level during sweep Use harmonic mixing Allow segmented sweep (increases maximum number of points) Spectrum Analyzer <html><head/><body>Normally, the spectrum analyzer mode tunes the LO for each point and measures the final IF only at one frequency. When this option is enabled, a DFT of the final IF is calculated instead which covers multiple frequencies with one measurement.This can speed up the measurement at low RBWs significantly.</body></html> Use DFT when RBW is below Common Averaging mode: Mean Median IF frequencies This section contains advanced system settings. It is recommended to leave them at default values unless you know what you are doing. Slight changes of the IF frequencies can be used to shift possible spikes to less problematic frequencies. Large changes of these frequencies may severely impact device performance. true IF 1: <html><head/><body>Frequency of the first IF</body></html> ADC prescaler: <html><head/><body>ADC prescaler in FPGA. The ADC sample rate is determined by 102.4MHz/prescaler</body></html> 112 255 128 ADC sample rate: false Phase increment: <html><head/><body>Phase increment per ADC sample. Together with the ADC sample rate this determines the frequency of the second IF</body></html> 1 4095 1280 IF 2: false Qt::Vertical 20 40 Show unit on graph axes Size Line Width: 0.100000000000000 Font (axes): 1 1 1 1 Font (trace names): Font (marker data): Font (cursor overlay): Colors Background: Axis: Ticks false false false Tick lines: Different background for every 2nd Y tick true Trace Domain Handling <html><head/><body>A trace may change its output format/domain if certain settings are changed (e.g. from frequency to time domain when enabling TDR). Depending on the type of change, the graphs settings also have to be adjusted. Select the the behavior of the graphs when this happens:</body></html> true Remove changed trace from all unsupported graphs Adjust graphs to support the changed trace (may remove other traces) Adjust graph only if it contains no other traces Limit checking Behavior: Don't show any indication PASS/FAIL text in graph corner Overlay over whole graph on FAIL Qt::Vertical 20 40 Qt::Horizontal 80 20 Default Behavior Show data on graphs Show data in all available formats Positioning: QComboBox::AdjustToContents Snap to measurement points Interpolate between points Qt::Vertical 20 40 Qt::Horizontal 300 20 SCPI Control Enable server Port: 1 65535 Qt::Vertical 20 40 Qt::Horizontal 471 20 Qt::Horizontal QDialogButtonBox::Ok|QDialogButtonBox::Open|QDialogButtonBox::RestoreDefaults|QDialogButtonBox::Save false ColorPickerButton QPushButton

CustomWidgets/colorpickerbutton.h

SIUnitEdit QLineEdit

CustomWidgets/siunitedit.h