LPWA Module Series
BG95 Hardware Design
BG95_Hardware_Design 62 / 80
1.
1)
It is recommended to use a passive GNSS antenna when LTE B13 or B14 is supported, as the use
of active antenna may generate harmonics which will affect the GNSS performance.
2.
2)
LTE-FDD B14 and B27 are supported by Cat M1 only.
3.
3)
LTE-FDD B71 is supported by Cat NB2 only.
4. “*” means under development.
5.3.2. Recommended RF Connector for Antenna Installation
If RF connector is used for antenna connection, it is recommended to use the U.FL-R-SMT connector
provided by HIROSE.
Figure 28: Dimensions of the U.FL-R-SMT Connector (Unit: mm)
U.FL-LP serial connectors listed in the following figure can be used to match the U.FL-R-SMT.
Cable Insertion Loss: < 1dB
(LTE B5/B8/B12/B13/B14
2)
/B18/B19/B20/B26*/B27
2)
/B28/B71
3)
/ B85,
GSM850/EGSM900)
Cable Insertion Loss: < 1.5dB
(LTE B1/B2/B3/B4/B25/B66, DCS1800/PCS1900)
NOTES
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