Model

    Digi XBee® SX 900 Module

    Digi XBee-PRO® SX 900 Module

Performance

Frequency Range

    ISM 902 to 928 MHz

    ISM 902 to 928 MHz

Transmit Power(Software Selectable)

    Up to 13 dBm

    Up to 30 dBm*

Channels

    10 hopping sequences share 50 frequencies

RF Data Rate

    Low data rate: 10 kb/s; Middle data rate: 110 kb/s; High data rate: 250 kb/s

Maxium Data Throughput

    High data rate: 120 kb/s

Available Channel Frequencies

    Low and middle data rate: 101**; High data rate: 50

Receiver Sensitivity

    Low data rate: -113 dBm; Middle data rate: -106 dBm; High data rate: -103     dBm

Receiver IF Selectivity

    Low data rate, +/- 250 kHz: 40 dB; Low data rate, +/- 500 kHz: 50 dB

    Middle data rate, +/- 250 kHz: 30 dB; Middle data rate, +/- 500 kHz: 40 dB

    High data rate, +/- 500 kHz: 30 dB; High data rate, +/- 1000 kHz: 45 dB

Receiver RF Selectivity

    Below 900 MHz and above 930 MHz; > 50 dB

Rural Range Line Of Sight    

    Low data rate:Up to 14.5km(9mi)

    Low data rate:Up to 105km(65 mi)

Urban Range Line Of Sight    

    Low data rate:Up to 2.5km(1.5 mi)

    Low data rate: Up to 18 km (11 mi)

Indoor Range    

    Low data rate: Up to100 m(330 feet)

    Low data rate: Up to 300 m (1,000 feet)

Networking and Security

Modulation

Gaussian Frequency Shift Keying

Spreading Technology

Frequency Hopping Spread Spectrum (FHSS)

Supported Network Topologies(Software Selectable)

Peer-to-peer (master/slave relationship not required), point-to-point/point-to-multipoint, mesh

Encryption

   Optional 256-bit AES CBC encryption. Encryption is enabled with the ATKY     command.

General

Dimensions

    3.38 x 2.21 x 1.29 cm (1.33 x 0.87 x 0.12 in)

Weight

    3 g

ROHS

    Compliant

Manufacturing

    ISO 9001:2000 registered standards

Host Interface Connector

    37 castellated SMT pads

Antenna Connector options

    U.FL or RF pad

Antenna Impedance

    50 ohms unbalanced

Maxium Input RF Level at Antenna Port

    6 dBm

Operating Temperature

-40° C to 85° C (-40° F to 185° F)

Power Requirements

Supply Voltage

    2.4 to 3.6 VDC, 3.3 V typical

    2.6 to 3.6 VDC, 3.3 V typical

Receive Current(VCC=3.3 V)

    40 mA

Transmit Current( (VCC = 3.3 V)

    55 mA @ 13 dBm; 45 mA @ 10     dBm; 35 mA @ 0 dBm

    900 mA @ 30 dBm; 640 mA @27          dBm; 330 mA @ 20 dBm

Sleep Current (VCC = 3.3 V)

    2.5 uA

Regulatory Approvals

United States

    FCC ID: MCQ-XBSX

    FCC ID: MCQ-XBPSX

Canada

    IC: 1846A-XBSX

    IC: 1846A-XBPSX

Australia

    RCM

New Zealand

    RSM

    -

Brazil

    Anatel

    -

Mexico

    IFT

    -