Ublox SARA-G340 ATEX User Manual

SARA-G3 and SARA-U2 series - System Integration Manual
UBX-13000995 - R26 Appendix
Page 200 of 217
A.4.3 Antenna interface
RF interface for Tx/Rx antenna
The same compatible external circuit can be implemented for SARA and LISA series ANT pin even if there are
some differences in the operating bands frequency ranges, as summarized in Figure 99.
VV II II
850
900
850
800 850 900 950
900 1800
1900 1900
1800
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
824 960 1710 1990
LISA-U100
LISA-U120
LISA-U260
LISA-U201
VV II II
850
900
850
800 850 900 950
900 1800
1900 1900
1800
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
IIVIVI
VIIIVIII
824 960 1710 2170
850
900
850
800 850 900 950
900 1800
1900 1900
1800
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
IIVIIIVIII
824 960 1710 2170
LISA-U110
LISA-U130
LISA-U270
850
900
850
800 850 900 950
900 1800
1900 1900
1800
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
824 960 1710 1990
SARA-G310
SARA-G350
900
800 850 900 950
900 1800 1800
1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200
880 960 1710 1880
SARA-G300
SARA-G340
800800
800 850 900 950
1900 1900
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
824 894 1850 1990
LISA-C200
LISA-U200
LISA-U230
VV II II
850
900
850
800 850 900 950
900 1800
1900 1900
1800
1700 1750 1800 1850 1900 1950 2000
2050 2100 2150 2200
IIVIVI
VIIIVIII IV IV
824 960 1710 2170
Figure 99: Summary of operating bands frequency ranges among modules
An external circuit can be implemented on the application device integrating SARA-U2 and LISA-U2 modules to
satisfy ESD immunity test requirements at the antenna port, as described in sections 2.13 and 2.4, and in the
LISA-U Series System Integration Manual [8]. The same external circuit is not required for SARA-G3, LISA-U1 and
LISA-C2 modules.
RF interface for Rx diversity antenna
Only the LISA-U230 modules provide the RF input for Rx diversity antenna (ANT_DIV).
SARA-G3, LISA-C2, LISA-U1 and the other LISA-U2 series modules do not support Rx diversity.

Ublox SARA-G340 ATEX Specifications

General

Brand	Ublox
Model	SARA-G340 ATEX
Category	Control Unit
Language	English