Quectel BG96 Series Hardware Design page 52

Table 27: GNSS Frequency
Type
GPS/Galileo/QZSS
GLONASS
BeiDou
A reference design of GNSS antenna interface is shown as below.
Figure 26: Reference Circuit of GNSS Antenna Interface
NOTES
1. An external LDO can be selected to supply power according to the active antenna requirement.
2. If the module is designed with a passive antenna, then the VDD circuit is not needed.
BG96_Hardware_Design
Frequency
1575.42± 1.023
1597.5~1605.8
1561.098± 2.046
VDD
GNSS
Antenna 10R
47nH
NM
0.1uF
Module
100pF
ANT_GNSS
NM
LTE Module Series
BG96 Hardware Design
Unit
MHz
MHz
MHz
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