security and flexibility into the Digi XBee SMT footprint
for mission-critical wireless designs
Digi XBee SX 900 MHz RF modules are the “muscle modules” of
the Digi XBee ecosystem, providing a combination of reliability
and redundancy for OEMs building low-power, mission-critical
wireless devices. They utilize the DigiMesh® networking
protocol, featuring redundant mesh network operation and
support for low-power sleeping nodes. Customers that don’t
require mesh network architecture can configure the Digi XBee
SX to operate in simple point to multipoint mode.
With RF line-of-sight ranges up to 65 miles* and strong
interference blocking, these modules are ideal for applications
requiring the combination of range, data redundancy and data
reliability.
BENEFITS
– Family includes powerful 1-Watt 900 MHz Digi XBee-PRO SX
and battery-optimized 20 mW Digi XBee SX modules for
mission-critical OEM designs
– DigiMesh networking topology for redundancy and
reliability
– 256-bit AES encryption for secure data communications
– Digi XBee SMT form factor saves valuable PCB space
– Fully certified for use in unlicensed 900 MHz band
MONITORING AND
CONTROL APPLICATION
OEM CONTROLLER
The Digi XBee SX modules can be configured easily using
Digi’s free XCTU software or via Digi’s simplified AT or API
command sets. They are pre-certified for use in multiple
countries and include integrated antennas, removing the
burden of RF development/support costs and enabling fast
time to market for OEM designs. The modules provide secure,
reliable delivery of critical data between devices with 256-bit
AES encryption, and the small Digi XBee surface-mount form
factor saves valuable board space.
APPLICATION EXAMPLE
DIGI XBEE® SX
MODULE
Sign
RELATED PRODUCTS
Runway Lights
Barricade Lights
Modules
Development
Kits
Modems
XCTU
Digi Remote
Manager®
AIRFIELD LIGHTING
SPECIFICATIONS
PERFORMANCE
Digi XBee® SX Module
ISM 902 to 928 MHz
Up to 13 dBm
10 hopping sequences share 50 frequencies
Digi XBee-PRO® SX Module
ISM 902 to 928 MHz
Up to 30 dBm*
10 hopping sequences share 50 frequencies
FREQUENCY RANGE
TRANSMIT POWER
(SOFTWARE SELECTABLE)
CHANNELS
RF DATA RATE
MAXIMUM DATA THROUGHPUT
AVAILABLE CHANNEL
FREQUENCIES
RECEIVER SENSITIVITY
RECEIVER IF SELECTIVITY
RECEIVER RF SELECTIVITY
RURAL RANGE LINE OF SIGHT***
URBAN RANGE LINE OF SIGHT****
INDOOR RANGE*****
NETWORKING AND SECURITY
Low data rate: 10 kb/s; Middle data rate: 110 kb/s; High data rate: 250 kb/s
High data rate: 120 kb/s
Low and middle data rate: 101**; High data rate: 50
High data rate: 120 kb/s
Low and middle data rate: 101**; High data rate: 50
Low data rate: -113 dBm; Middle data rate: -106 dBm; High data rate: -103 dBm
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
Below 900 MHz and above 930 MHz; > 50 dB
Low data rate: Up to 14.5 km (9 mi)*****
Low data rate: Up to 2.5 km (1.5 mi)*****
Low data rate: Up to 100 m (330 feet)
Below 900 MHz and above 930 MHz; > 50 dB
Low data rate: Up to 105 km (65 mi)*****
Low data rate: Up to 18 km (11 mi)*****
Low data rate: Up to 300 m (1,000 feet)
MODULATION
SPREADING TECHNOLOGY
SUPPORTED NETWORK
TOPOLOGIES
(SOFTWARE SELECTABLE)
ENCRYPTION
GENERAL
Gaussian Frequency Shift Keying
Frequency Hopping Spread Spectrum (FHSS)
Gaussian Frequency Shift Keying
Frequency Hopping Spread Spectrum (FHSS)
Peer-to-peer (master/slave relationship not required), point-to-point/point-to-multipoint, mesh
Optional 256-bit AES CBC encryption. Encryption is enabled with the ATKY command.
DIMENSIONS
WEIGHT
ROHS
MANUFACTURING
HOST INTERFACE CONNECTOR
ANTENNA CONNECTOR OPTIONS
ANTENNA IMPEDANCE
MAXIMUM INPUT RF LEVEL AT
ANTENNA PORT
OPERATING TEMPERATURE
POWER REQUIREMENTS
3.38 x 2.21 x 1.29 cm (1.33 x 0.87 x 0.12 in)
3g
Compliant
ISO 9001:2000 registered standards
37 castellated SMT pads
U.FL or RF pad
50 ohms unbalanced
6 dBm
-40° C to 85° C
3.38 x 2.21 x 1.29 cm (1.33 x 0.87 x 0.12 in)
3g
Compliant
ISO 9001:2000 registered standards
37 castellated SMT pads
U.FL or RF pad
50 ohms unbalanced
6 dBm
-40° C to 85° C
SUPPLY VOLTAGE
RECEIVE CURRENT
TRANSMIT
CURRENT
SLEEP CURRENT
REGULATORY APPROVALS
2.4 to 3.6 VDC, 3.3 V typical
2.6 to 3.6 VDC, 3.3 V typical
40 mA
900 mA @ 30 dBm; 640 mA @ 27 dBm; 330 mA @ 20 dBm
2.5 uA
VCC = 3.3 V
VCC = 3.3 V
VCC = 3.3 V
40 mA
55 mA @ 13 dBm; 45 mA @ 10 dBm; 35 mA @ 0 dBm
2.5 uA
UNITED STATES
CANADA
AUSTRALIA
NEW ZEALAND
BRAZIL
FCC ID: MCQ-XBSX
IC: 1846A-XBSX
RCM
RSM
Anatel
FCC ID: MCQ-XBPSX
IC: 1846A-XBPSX
RCM
–
–
*30 dBm typical at 3.3 V and above. Maximum power will decrease at lower voltages.
**The device hops on 50 channels selected, using the CM command, from 101 available frequencies.
***We estimate rural ranges based on a 14.5 km (9 mi) range test with dipole antennas.
****Range estimated assuming that the urban noise floor is approximately 15 dB higher than rural. The actual range depends on the setup and level of interference in your location.
******Range figure estimates are based on free-air terrain with limited sources of interference. Actual range will vary based on transmitting power, orientation of transmitter and receiver, height of transmitting antenna,
height of receiving antenna, weather conditions, interference sources in the area, and terrain between receiver and transmitter, including indoor and outdoor structures such as walls, trees, buildings, hills, and mountains.
WWW.DIGI.COM
PART NUMBERS
KITS
XK9X-DMS-0
XK9X-DMS-1
XK9X-DMS-2
Digi XBee-PRO SX Modules (1-Watt)
XBP9X-DMRS-001
XBP9X-DMUS-001
XBP9X-DMRS-021
XBP9X-DMUS-021
XBP9X-DMRS-011
XBP9X-DMUS-011
Digi XBee SX Modules (20 mW)
XB9X-DMRS-001
XB9X-DMUS-001
XB9X-DMRS-021
XB9X-DMUS-021
XB9X-DMRS-031
XB9X-DMUS-031
XB9X-DMRS-011
XB9X-DMUS-011
DESCRIPTION
Digi XBee SX RF Module Dev Kit, US/CA
Digi XBee SX RF Module Dev Kit, Brazil
Digi XBee SX RF Module Dev Kit, Australia
Digi XBee-PRO SX, 1W, DigiMesh/Point to Multipoint, SMT, RF Pad, North America
Digi XBee-PRO SX, 1W, DigiMesh/Point to Multipoint, SMT, U.FL, North America
Digi XBee-PRO SX, 1W, DigiMesh/Point to Multipoint, SMT, RF Pad, Australia
Digi XBee-PRO SX, 1W, DigiMesh/Point to Multipoint, SMT, U.FL, Australia
Digi XBee-PRO SX, 1W, DigiMesh, SMT, RF Pad, Brazil
Digi XBee-PRO SX, 1W, DigiMesh, SMT, U.FL, Brazil
Digi XBee SX, 20 mW, DigiMesh/Point to Multipoint, SMT, RF Pad, North America
Digi XBee SX, 20 mW, DigiMesh/Point to Multipoint, SMT, U.FL, North America
Digi XBee SX, 20 mW, DigiMesh/Point to Multipoint, SMT, RF Pad, Australia
Digi XBee SX, 20 mW, DigiMesh/Point to Multipoint, SMT, U.FL, Australia
Digi XBee SX, 20mW, DigiMesh, Point to Multipoint, SMT, RFPAD, New Zealand
Digi XBee SX, 20mW, DigiMesh, Point to Multipoint, SMT, U.FL, New Zealand
Digi XBee SX, 20 mW, DigiMesh, SMT, RF Pad, Brazil
Digi XBee SX, 20 mW, DigiMesh, SMT, U.FL, Brazil
FOR MORE INFORMATION
PLEASE VISIT
WWW.DIGI.COM
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.
Forward conduction equivalent circuit of power MOSFET(1): Equivalent circuit(2): Description:
When the power MOSFET is forward-conducting, it can be equivalent to a resistor. This resistor is related ...
2.2 Basic formula of Kalman filter Suppose the state equation of the system is: X(i) (k(i)) (i) = AX(i) ((i)1) AX(i) = AX(i) (k(i)1) [/size][/i]+[i][size=12pt] BU [/size][/i]([i][size=12pt]k [/size][/...
[i=s]This post was last edited by Shi Liu Jie on 2020-11-24 11:08[/i]Why does Apple use UWB technology? Learn more about UWB here
UWB may never have thought that it would become well-known to the worl...
In work and projects, we often encounter a functional circuit module to condition the signal, or filter, or amplify, or attenuate, or transform impedance. These functional circuit modules may be passi...
I won't post the code, but will give a brief description of the problem. The code was written by someone else:
The purpose is to write data to a certain block in the memory. Its operation process is: ...
IMX 8M Mini is NXP's latest multi-core application processor built with advanced 14LPC FinFET process technology, providing faster speed and higher power efficiency.
Shenzhen Mir Electronics has also ...
The key to the development of the intelligent connected vehicle industry lies in the unification of quality, safety, speed, and efficiency to promote the development of the entire industry chain....[Details]
Electric toothbrushes use the rapid rotation or vibration of the motor core to generate high-frequency vibrations in the brush head, instantly breaking down the toothpaste into fine foam to deeply ...[Details]
TSMC's foundry price increase seems to be a foregone conclusion. On June 28, Taiwan Electronic Times reported that TSMC has determined that the foundry price of most processes will increase by abo...[Details]
Recently, news about the "product quality" and "returns" of a certain star energy storage company has spread online. In response, the company has also officially refuted the rumors.
This news ...[Details]
Transformers are divided into various specifications according to their capacity and voltage. The primary and secondary windings of multi-winding transformers are wound separately. When there is only ...[Details]
Improvement of a control circuit for step-down starting of autotransformer
Autotransformer step-down starting, also known as compensator step-down starting, can use taps to adjust the ...[Details]
According to THE ELEC, Magnachip recently stated that it will invest 500 billion won (about 444 million U.S. dollars) in R&D and construction facilities in South Korea in the next five years. This mo...[Details]
Cardiovascular diseases have become one of the major diseases that threaten human health, and a clear and effective electrocardiogram provides a basis for diagnosing such diseases. The electrocardi...[Details]
Abstract: A data exchange module for multiple high-speed serial protocols is designed using Xilinx's Virtex-5 series FPGA, and the key problems in the implementation of the module are solved. The e...[Details]
Strategic acquisition strengthens TE's position in high-growth edge access and IoT markets SCHAFFHAUSEN, Switzerland – September 8, 2021 – TE Connectivity (TE), a world leader in connectivity and s...[Details]
Challenges faced by traditional design patterns Embedded systems are penetrating into every aspect of modern society and are widely used in aerospace, communication equipment, consumer electronics,...[Details]
In the 1980s, digital circuits developed rapidly, and their testing tools, digital oscilloscopes, also sprang up like mushrooms after rain. Since digital oscilloscopes are much more expensive than ...[Details]
Carton testing instruments are a commonly used testing instrument that has certain applications in many industries. When purchasing carton testing instruments, users need to understand the correct p...[Details]
Not long ago, iPad2 was launched amid the anticipation of Apple fans around the world, and is expected to continue Apple's legend. And a piece of news not long ago also made the medical field, whic...[Details]
ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
