XTend® OEM RF Modules 1 Watt/900 MHz OEM RF Modules Long-range wireless modules enable communication from UART serial data with peer-to-peer, point-to-multipoint, repeater and DigiMesh® networking topologies. Overview The XTend OEM RF module provides unprecedented range in a low-cost wireless data solution. The module is easy to use, requires minimal power, provides reliable delivery of critical data between devices, and its small form factor saves valuable board space. The XTend module utilizes FHSS (Frequency Hopping Spread Spectrum) agility to avoid interference by hopping to a new frequency on every packet transmission or re-transmission. Its transmit power is software adjustable from 1 mW to 1 W—the maximum output power allowable by governments that use 900 MHz as a license-free band. The XTend module is approved for use in the United States, Canada, Australia and other countries (contact Digi for a complete listing). Innovations stamped in its design enable the XTend module to supply two- to eight-times the range of other modules operating within the unlicensed 900 MHz frequency band. The range gained by OEMs and integrators is due to proprietary technologies embedded into each module, including superior RX (receiver) sensitivity, interference immunity, modulation/ demodulation techniques, and others. No configuration is necessary for out-of-the-box RF communication. The XTend module’s default configuration supports a wide range of data system applications. Advanced configurations can be implemented using simple AT or binary commands. Application Highlight Server KG TM XTend® Module Embedded into GPS/Datalogger Shipping Yard Features/Benefits • Indoor/urban range up to 3000 feet • Outdoor line-of-sight range up to 40 miles (with high gain antenna) • Outstanding receiver sensitivity (-110 dBm @ 9600 bps) • Peer-to-peer, point-to-multipoint, repeater and DigiMesh® networking topologies • Adjustable power output from 1 mW to 1 W; up to 4 W EIRP (with 6 dBi antenna) • Low power consumption for power-sensitive applications - Pin, serial port and cyclic sleep modes available • Fully interoperable with Digi’s other Drop-in Networking products, including extenders and XTend-PKG modems • RPSMA and MMCX antenna options

Performance Frequency Range Indoor/Urban Range Up to 3000 feet (900 m) with 2.1 dB dipole antenna Outdoor RF Line-of-sight Range Up to 40 miles (64 km) with high gain antenna; Up to 14 miles (22 km) with 2.1 dB dipole antenna Transmit Power (Software Selectable) Interface Data Rate 1,200 - 230,400 bps (including non-standard baud rates) -110 dBm (@9,600 bps throughput data rate), -100 dBm (@115,200 bps) Throughput Data Rate (Software Selectable) 10,000 bps (@9,600 bps throughput data rate), 125,000 bps (@115,200 bps) Networking and Security Spread Spectrum FHSS (Frequency Hopping Spread Spectrum)...