Setting frequency range and calibration of NanoVNA

Johnson Francis | February 12, 2025 | Amateur Radio (Ham Radio) | No Comments

Setting frequency range and calibration of NanoVNA has to be done each time you change the frequency range. If you have inserted an SD card in the device, the settings can be saved. Then the device will go to the saved settings when it is switched on. Otherwise it will go back to the default settings when switched on after power off.