Explination about the values

Hi,

I’m now struggling for days with my wireless link and speed.
But can someone tell me how I must see the values
Tx/Rx Signal Strength: How Higher the better??? for example -45 is better then -67???
Signal to Noise: the higher the better??? 90 is better than 74dB???
Tx/Rx CCQ: Higher is better??? 90 is better dan 73%???

I have a wireless link with two SextantsG devices. The distance is 224 meters.
The max. troughput is 3MB/s (Verry slow).
value.png

YES to all…