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Wireless Technology Information
The following table summarizes the technical details
of the Bluetooth
®
Smart wireless technology as it is
implemented in the device.
Table 12. Bluetooth Smart wireless technology
information
Antenna type
Embedded patch antenna in
header
Antenna dimensions
8.1 mm x 5.1 mm x 4.9 mm
Modulation
GFSK
Magnetic field strength
(at 2 m distance)
16.3 µA/m
Electric field strength
(at 2 m distance)
6.1 mV/m
Output power (EIRP*)
1 mW (0 dBm) typical, 10 mW
(+10 dBm) maximum
Range
1–2 m typical
Center frequency
2.44 GHz
Channel
40 logical channels
Bandwidth
2 MHz per channel
Data flow
Bi-directional
Protocol
Bluetooth Smart wireless
technology
*EIRP = Equivalent isotropically radiated power