Hi,
First off: Just awesome ! :)
Also the strange peaks around Niquist/zero frequency
are gone.
I guess those were due to the impedance mismatch ?
Did you also do a gain of 2 in there to boost the elonics output to
use the ADC full range ?
That's gorgeous :p
Is there a manual DC offset corrected somewhere or is that the raw
data from the DAC ?
For the already produced OsmoSDR boards, we will have
more of the
prototype stack-on-top-boards.
Do you already have the schematics ?
Cheers,
Sylvain