Hi Reg et al.
SSB modulation of the uSDX is very interesting to observe:
With Single Tone, we have a near perfect modulation.
With Two Tone, we have a high level of intermodulation.
My electronic calculus is null, hope that some one skilled in the art, going to write an article in QEX to analyse a modulation of a Zero Voltage Switching RF Amplifier, that would be awesome!
AE5X, in his YouTube channel, has a nice video clip of his (tr)uSDX intermodulation:
Cheers and 73 from Pascal
