Digi XBee® SX 868 Datasheet by Digi

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LOWVPOWER RF D I G I ULEFOREUROPE
RELATED PRODUCTS
APPLICATION EXAMPLEBENEFITS
Low-power CE/RED certified 868MHz RF module based
on Silabs EFM32 and ADI7023
Design includes SAW filter for optimal performance in
noisy RF environments
OTA and pin compatible with legacy XBee 868LP
Listen-Before-Talk and Frequency Agility for optimal
interference immunity
DigiMesh networking topology for redundancy and
reliability
Simple configuration using X-CTU accelerates time
to market
RF module family operates in the 863-870 MHz range delivering
superior performance and interference immunity at 868 MHz
The Digi XBee SX 868 is an 868 MHz RF module for Europe. The
module can run either a proprietary DigiMesh® or point-to-
multipoint networking protocol utilizing a low-power Silicon
Labs microcontroller and an Analog Devices ADF7023 transceiver,
along with an integrated SAW filter which offers industry-leading
interference blocking. The Digi XBee SX 868 operates between 863
MHz and 870 MHz, making it deployable in several regions throughout
the world including approved European countries.
The Digi XBee SX 868 also leverages 868 MHz and surrounding
frequencies for LBT + AFA (Listen Before Talk and Adaptive Frequency
Agility). This significantly reduces interference by listening to
DIGI XBEE® SX 868
the radio environment before any transmission starts, and
automatically shifting to a new channel when interference is
detected. This patented frequency scan occurs automatically and in
a matter of microseconds so as not to impact performance.
The DigiXBee SX 868 RF module is a complete hardware and
software solution that works directly out of the box. X-CTU, Digi’s
easy-to-use RF configuration tool, reduces development time from
months to weeks, ensuring your product gets to market fast.
LOW-POWER RF
MODULE FOR EUROPE
Ethernet
DIGI XBEE® 868 MHZ WIRELESS METER NETWORK
DIGI XBEE® SX 868
MODULE
Cellular/VPN
DIGI REMOTE MANAGER®UTILITY ENERGY
MANAGEMENT SYSTEMS
Utility Meter
CONCENTRATOR
GATEWAY
Utility Meter
Utility Meter
Modules GatewaysDevelopment
Kits
Digi Remote
Manager®
XCTU
nun , E no7v' ovuss‘ mm (1.33) E ans i F DIGI.’
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+65-6213-5380
DIGI INTERNATIONAL CHINA
+86-21-50492199 / www.digi.com.cn
DIGI SERVICE AND SUPPORT / You can purchase with confidence knowing that Digi
is always available to serve you with expert technical support and our industry
leading warranty. For detailed information visit www.digi.com/support.
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All trademarks are the property of their respective owners.
SPECIFICATIONS Digi XBee® SX 868
HARDWARE
PROCESSOR ADF7023 transceiver, Cortex™-M3 EFM32LG230F256 @ 48 MHz
FREQUENCY BAND 863 MHz to 870 MHz
ANTENNA OPTIONS U.FL, RF pad
PERFORMANCE
RF DATA RATE 10 Kbps or 80 Kbps, software selectable
UART DATA RATE Up to 921 Kbps
SPI DATA RATE Up to 6 Mbps
THEORETICAL LINE-OF-SIGHT
RANGE Up to 14.5 km w/ 2.1 dBi antenna
TRANSMIT POWER Up to 13 dBm ERP
RECEIVER SENSITIVITY -106 dBm @ 80 Kbps, -113 dBm @ 10 Kbps
FEATURES
I/O 13 Digital I/O
ANALOG INPUTS 4 channels 10-bit
OPERATING TEMPERATURE -40° C to +85° C
NETWORKING TOPOLOGIES DigiMesh®, Repeater, Point-to-point, Point-to-multipoint, Peer-to-peer
SECURITY 128-bit AES Encryption
POWER
SUPPLY VOLTAGE 2.4 - 3.6 VDC
TRANSMIT CURRENT 55 mA
RECEIVE CURRENT 40 mA
SLEEP CURRENT 1.8 uA
REGULATORY APPROVALS
ETSI (EUROPE) CE/RED
ROHS Compliant
Point-to-Multipoint / Star DigiMesh
Top View Side View Bottom View
DESCRIPTIONPART NUMBERS
XB8X-DMUS-001 XBee SX 868, 25 mW, DigiMesh/P2MP, U.FL, Europe
XB8X-DMRS-001 XBee SX 868, 25 mW, DigiMesh/P2MP, RF Pad, Europe
XK8X-DMS-0 Digi XBee SX 868 Development Kit
91003946
A1/617

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