We have two devices using CC1101, both operating at 868.5 MHz, the first operating in 2-FSK, the second in 2-GFSK (for occupied bandwidth issues).
The question is: is there compatibility between the FSK and GFSK modules, i.e. does the FSK device demodulate correctly the GFSK transmitted signal, or is there any loss of sensitivity?
And if so how can it be quantified?
Of course we cannot change the modulation of the 2-FSK module.
Thank you in advance