With your calibrated setup, connect an antenna to Port 1. Look at the SWR trace. The lowest dip in the curve represents the point of best impedance match. By placing a marker at that dip, NanoVNA-QT will display the exact SWR, resistance, and capacitance/inductance. If the dip is lower than your target frequency, the antenna elements are too short; if it is higher, they are too long. 2. Measuring a Bandpass Filter (S11 & S21)
Once connected, you will see real-time data streaming into the active plots. Navigating the NanoVNA-QT Interface nanovna-qt pc software with the s-a-a-2
Save your calibration file via so you do not have to repeat this process during future sessions. 5. Visualizing Data: Traces and Charts With your calibrated setup, connect an antenna to Port 1
The standard SMA calibration kits are adequate, but they must be handled carefully. By placing a marker at that dip, NanoVNA-QT