Digi XBee® SX 868 RF Modules

Digi XBee® SX 868 RF Modules are low-powered CE/RED certified 868MHz RF modules based on the Silicon Labs EFM32 and Analog Devices ADF7023. The SX 868 operate between 863MHz and 870MHz, allowing the devices to be used in several regions including approved European countries. The modules run either proprietary DigiMesh® or point-to-multipoint networking protocols.

Features

Low-power CE/RED certified 868MHz RF module based on Silabs EFM32 and Analog Devices ADF7023
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
I/O 13 Digital I/O
4 channels 10-bit Analog inputs
-40°C to +85°C Operating tempertaure
DigiMesh®, repeater, point-to-point, point-to-multipoint, peer-to-peer networking topologies
128-bit AES Encryption
Hardware
- ADF7023 transceiver, Cortex™-M3 EFM32LG230F256 @ 48MHz
- 863MHz to 870MHz frequency band
- U.FL, RF pad antenna options

Performance
- 10Kbps or 80Kbps, software selectable RF data rate
- Up to 921Kbps UART data rate
- Up to 6Mbps SPI data rate
- Up to 14.5km range w/ 2.1dBi antenna
- Up to 13dBm ERP transmit power
- -106dBm @ 80Kbps, -113dBm @ 10Kbps receiver sensitivity
Power
- 2.4-3.6VDC supply voltage
- 55mA transmit current
- 40mA receive current
- 1.8uA sleep current
- Regulatory approvals
- ETSI (EUROPE) CE/RED
- ROHS Compliant