Hi TER,
When we tested CC1200 based modem with existing modems using 4GFSK, we discovered that it is very sensitive to the tolerance of Frequency deviation. For the settings: frequency 415MHz, bit rate 19.2 kbps, 4GFSK, Freq.Deviation 4.8kHz, RxFilterBW=28kHz the working interval for frequency deviation = 1.9kHz, we expect ~3.6kHz. What parameters should we adjust?
Thanks,
Alex