Change of antenna

In previous post you can see that I was using a wireantenna of 10 meter long horizontal to the backyard.
Now I use a vertical of 10 meter with a CG-3000 antennatuner in the backyard.
The rest, a Raspberry Pi (2B), the BPF and the output of 17 mW is the same.
Lets see if I can find the difference.
' 73
Peter , PE1DCD