That was a good hint, thanks again. It brings me 66 % to usable 
The remaining: I only can switch the 25 kHz frequency intervals but not the European required 8.33 kHz.
Any additional hint? 
That was a good hint, thanks again. It brings me 66 % to usable
The remaining: I only can switch the 25 kHz frequency intervals but not the European required 8.33 kHz.
Any additional hint?