You can zoom into a narrow 100 kHz segment to analyze a crystal filter, something nearly impossible on the built-in screen.
Open the software and go to the Device menu. Select Connect to VNA . You should see a serial port (e.g., COM3 on Windows or /dev/ttyUSB0 on Linux). nanovna-qt pc software with the s-a-a-2
Do not use NanoVNA-Saver for firmware updates on the V2; only use NanoVNA-QT. Connecting to S-A-A-2 Connect your S-A-A-2 to the PC using a USB cable. vna_qt.exe You can zoom into a narrow 100 kHz
Native support for plotting Smith charts, SWR, and logarithmic magnitude. Important Tips for S-A-A-2 You should see a serial port (e
(.s1p or .s2p) files for further analysis in other engineering tools. Setting Up NanoVNA-QT You can find the latest binary releases on the NanoVNA-QT GitHub repository NanoRFE official site Windows users must install the Cypress USB-CDC driver (often included as CypressDriverInstaller.exe
This makes the S-A-A-2 + nanoVNA-qt combination a true automated test station for production or research.
Seamlessly measure S11 (reflection) and S21 (transmission) across the S-A-A-2’s full frequency range, with automatic calibration data management.