Dear Erik,
?
one additional question, in order not to cause confusion with the mentioned observation.
?
Could you confirm, that FW version tinySA4_v1.4-175-xxxx could by used with the ULTRA+
as in the case where I see a flat spectrum on the other had I get a Test-9 failure, but when
using FW tinySA4_v1.4-196-xxxx the Test-9 pass properly but the spectrum at test frequency
of 500MHz 10kHz span is not flat but has the small level increase at the center frequency.
?
Hopefully you could follow my description as I'm not a native speaker - sorry.
?
Markus