Gordon,
I must apologize.? I do not understand your questions.? Did you want me to measure the driver spectrum?? I will need to work on setting up my high-impedance probe to test that part of the transceiver, as I have not done it yet.? I have not needed it.? Instead, I use my KiPrim DS1202 scope for rough FFT estimates.? It is not as accurate as the TinySA Ultra, but it is good enough to trace through a driver.
Please ask the question again with more detail on where and what you would like me to measure.
73
Evan
AC9TU
