ModuleXTend VB 900MHz 1W Wireless Data Radio XBee Module 8-30KM
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- Product 9/23
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Parameters
Working voltage: 2.8 - 5.5VDC regulated
Frequency range: 902 - 928MHz
Serial interface: 3V - 5V CMOS UART - no need to configure
The emission current: 730 mA (@ 5V 1W TX, Power Output)
Receiver operating current: 80 mA (@ 5V 1W TX, Power Output)
Indoor transmission distance (w/ 2.1 dB dipole antenna): as far as 3000 feet (900 meters)
Outdoor line of sight (w/ high gain antenna): as far as 40 miles (64 km)
Transmit power (software adjustable): 1mW - 1W (0 - 30 dBm)
Data throughput (software adjustable): 9600 or 115200 BPS
RPSMA antenna interface
Note
1, the emission power is 1W, fever module description
For the wireless module, under 1W wireless transmitting power, the heating is very normal, a little attention to the next space natural heat dissipation is good, but XTEND is an industrial product, its working temperature is -40 to 85 degree. The long-term work in the 1W power, is completely without any problem and the slightest risk
2, Introductions for TTL, USB, RS232 baseboard
As for the output 1W power, XTEND radio must use 5V power supply; power supply current is close to 1A, PCB single line width is about 40mil (1mm). TTL baseboard, alignment ensure that 50*2=100mil (2.5mm)
3, Used for computer USB power supply
Powered by USB PC or laptop, only the configuration of XTEND module, don’t communicate test 1W power situation, because generally USB interface only provide the maximum 500MA
XTend is very easy to use and has ultra-long transmission distance. It works in 900M band and has a data throughput of 115.2kbps. The module has an RPSMA antenna interface.
XTend module uses FHSS (FHSS) technology, so as to avoid interference, the transmit power can be adjusted by software (1mW-1W)
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