Hi David, yes I know the test firmware and it¡¯s very helpful for checking relays. However can we have a special state to bypass all the inductors or capacitors? My understanding is with the current test firmware, if we switch between inductor and capacitor testings, there is always one inductor or capacitor activated and that interferes with VNA measurements on individual component. I¡¯m thinking perhaps adding L0 and C0 in the loop to indicate bypassing all the inductors/capacitors. Thanks again for your great work! 73 de kn6pzo
