Antenna Installation; Antenna Requirements - Quectel BG96 Manual
Lpwa module
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Also See for BG96:
- Developer's manual (90 pages) ,
- Hardware design (79 pages) ,
- Application note (53 pages)
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Table 29: GNSS Frequency
Type
GPS
GLONASS
Galileo
BeiDou
QZSS
A reference design of GNSS antenna interface is shown as below.
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.
5.3. Antenna Installation
5.3.1. Antenna Requirements
The following table shows the requirements on main antenna and GNSS antenna.
BG96_Hardware_Design
Frequency
1575.42± 1.023
1597.5~1605.8
1575.42± 2.046
1561.098± 2.046
1575.42
Module
ANT_GNSS
NM
Figure 27: Reference Circuit of GNSS Antenna Interface
VDD
0.1uF
10R
47nH
100pF
0R
NM
LPWA Module Series
BG96 Hardware Design
Unit
MHz
MHz
MHz
MHz
MHz
GNSS
Antenna
53 / 79
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