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1-Watt 900 MHz RF modem features best-in-class range and power consumption for mission-critical wireless cable replacement
Digi XBee® SX 1-Watt 900 MHz RF modems provide a combination reliability and redundancy for integrators building low-power, mission-critical wireless systems. With interface options including RS232/485 or Digital/Analog I/O, these modems utilize the DigiMesh® wireless networking protocol, with redundant mesh network operation and support for low-power sleeping nodes.
Customers that don't require mesh network architecture can configure the modem to operate in simple point to multipoint mode. With ideal RF line-of-sight range estimated up to 65 miles and strong interference blocking, these modems are ideal for applications requiring a reliable, redundant wireless cable replacement over longer ranges.
The Digi XBee SX modems can be configured easily via the USB port, using Digi's free XCTU software. They are precertified for use in multiple countries and provide secure, reliable delivery of critical data between devices with 256-bit AES encryption.
BENEFITS
Adjustable output power up to 1-Watt achieves up to 65 mile range with high gain antenna
Interfaces options include RS-232, RS-485, USB, Analog I/O and Digital I/O
DigiMesh networking topology for redundancy and reliability
256-bit AES encryption for secure data communications
Rugged metal enclosure and -40º C to +85º C operating temperature for industrial applications
Fully certified for use in free, unlicensed 900 MHz band
Miscellaneous
AIO/DIO, North America, No Accessories or Power Supply Included
PERFORMANCE:
INDOOR/URBAN RANGE: Up to 18 km (11 mi) at low data rate
OUTDOOR/RF LINE-OF-SIGHT RANGE: Up to 105 km (65 mi) at low data rate
TRANSMIT POWER: Up to 30 dBm software selectable
RF DATA RATE (SOFTWARE SELECTABLE): Low data rate: 10 kbps; Middle data rate: 110 kbps; High data rate: 250 kbps
RECEIVER SENSITIVITY: Low data rate: -113 dBm; Middle data rate: -106 dBm; High data rate: -103 dBm
RECEIVER IF SELECTIVITY:
Low data rate: 40 dB @ 250 kHz; 50 db @ 500 kHz
Middle data rate: 30 dB @ 250 kHz; 40 db @ 500 kHz
High data rate: 30 dB @ 500 kHz; 45 db @ 1000 kHz
RECEIVER RF SELECTIVITY: Below 900 MHz and above 930 MHz: >50 dB