Digi XBee RR Mode D'emploi page 25

Technical specifications
Environmental specifications
The following table provides the environmental specifications for the XBee® RR USB Adapter.
Specification
Operating temperature
Relative humidity
Power, sensitivity, and performance specifications
The following table describes the power, sensitivity, and performance specifications for the XBee®
RR USB Adapter.
Specification
Supply voltage, from USB port of
1
PC
XBee power at 3.3 V
(802.15.4)
XBee receiver sensitivity
(802.15.4)
TX current
RX current
Sleep current
RF data rate
(802.15.4)
Serial interface data rate
(Software selectable)
Outdoor RF line-of-sight range
(802.15.4)
Note 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.
1
USB port needs to be SELV limited supply, meeting the USB1 Implementers Forum specification.
Digi XBee® RR USB Adapter User Guide
Value
-40°C to +85°C (-40°F to +185°F)
5% to 95% (non-condensing)
XBee® RR USB Adapter
5.0 ± 0.25
8
6.3
-103
45
26
Do not put the XBee® RR USB
Adapter into sleep mode.
250
1.2 — 921.6
600
Environmental specifications
Units
VDC
dBm
mW
dBm
mA
mA
kb/s
kb/s
m
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