The power inverter, microcontroller, USB and display are already RF sources.
BlueTooth should energize only between sweeps.
These are not intentional sources, just some weak unintended radiation.
Bluetooth has a *real transmitter* at 2.4 GHz, where the new nano is likely to be used.
Besides slowing down the measurement, the other side of the link does not know when "between sweeps" is.
Marko Cebokli
