
SIM7912&SIM7906 Hardware Design V1.02
www.simcom.com 58 / 85
tuner
3G/4G
MODULE
RFFE MIPI
ANT CONTRL
OR
FEED
ANT
Figure 31: Aperture tuner reference block diagram
tuner
3G/4G
MODULE
RFFE MIPI
ANT CONTRL
OR
FEED
ANT
Figure 32: Impedance tuner reference block diagram