TH7108
868/915MHz
FSK/FM/ASK Transmitter
Fig. 5: FSK modulation with RFSK = 7.6 kbit/s NRZ, SRD band from 868.0 to 868.6 MHz indicated
Fig. 6: ASK modulation with RASK = 4 kbit/s NRZ, SRD band from 868.0 to 868.6 MHz indicated
Fig. 7: FM with fmod = 2 kHz, FM input signal with 1 Vpp around 1.5 VDC
3901007108
Rev. 005
Page 10 of 12
Data Sheet
Dec. 2001