### Start LibreVNA GUI on Ubuntu

Source: https://github.com/jankae/librevna/blob/master/README.md

Navigates to the unpacked folder and launches the LibreVNA GUI application. Replace $UNPACKED_ZIP_FOLDER$ with the actual path.

```console
cd $UNPACKED_ZIP_FOLDER$
./LibreVNA-GUI
```

--------------------------------

### Install Build Dependencies (Debian/Ubuntu)

Source: https://github.com/jankae/librevna/blob/master/Documentation/DeveloperInfo/BuildAndFlash.md

Installs the necessary development libraries for building the PC application on Debian-based systems.

```bash
sudo apt-get install libusb-1.0-0-dev qt6-tools-dev qt6-base-dev
```

--------------------------------

### Install Ubuntu Libraries for LibreVNA

Source: https://github.com/jankae/librevna/blob/master/README.md

Installs the necessary Qt6 base and SVG libraries for running the LibreVNA GUI on Ubuntu. Ensure you have sudo privileges.

```console
sudo apt install qt6-base-dev libqt6svg6
```

--------------------------------

### Install LibreVNA udev Rule on Ubuntu

Source: https://github.com/jankae/librevna/blob/master/README.md

Downloads and copies the udev rule file to grant necessary permissions for accessing the USB device on Ubuntu. This is crucial for device communication.

```console
wget https://raw.githubusercontent.com/jankae/LibreVNA/master/Software/PC_Application/51-vna.rules
sudo cp 51-vna.rules /etc/udev/rules.d
```

--------------------------------

### Reload udev Rules on Ubuntu

Source: https://github.com/jankae/librevna/blob/master/README.md

Manually reloads the udev rules after installation to apply the new device permissions. This can be done by rebooting or running these commands.

```console
sudo udevadm control --reload-rules
sudo udevadm trigger
```

--------------------------------

### Build PC Application using qmake

Source: https://github.com/jankae/librevna/blob/master/Documentation/DeveloperInfo/BuildAndFlash.md

Builds the PC application using qmake and make. Ensure you are in the correct directory.

```bash
cd Software/PC_Application/LibreVNA-GUI
qmake6
make
```

--------------------------------

### Assemble Combined VNA Firmware

Source: https://github.com/jankae/librevna/blob/master/Documentation/DeveloperInfo/BuildAndFlash.md

Combines the compiled MCU firmware and FPGA bitstream into a single firmware file. Ensure the binary files exist in their respective locations.

```python
AssembleFirmware.py
```

--------------------------------

### Export S11 to CSV and S1P

Source: https://github.com/jankae/librevna/blob/master/Documentation/UserManual/SCPI_Examples/README.md

Captures an S11 sweep and writes both a CSV file and a Touchstone S1P file. Use --s1p-format db to write dB/angle format instead.

```python
python3 export_s11_s1p_csv.py --output S11_capture
```

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