8. TECHNICAL PARAMETERS
SmartMesh IP 802.15.4e Radio Specifications
Parameter
Conditions
Min.
Typ.
Max.
Frequency Band
2.400 GHz
2.4835 GHz
Number
of Channels
15
Channel
Separation
5 MHz
Channel Clear
Frequency
Where k = 11 to 25, as
defined
by IEEE 802.4.15
2405 +
+ 5*(k-11)
MHz
Modulation
IEEE 802.15.4 Direct Sequence Spread Spectrum (DSSS)
Raw Data Rate
250 kbps
Range
25
◦
C, 50 % RH, +2 dBi
Omni-Directional
An-
tenna,
Antenna
2
m
above ground
Indoor:
Outdoor:
100 m
300 m
Receiver
Sensitivity
Packet Data Error Rate
(PER) = 1 %
–93 dBm
Receiver
Sensitivity
PER = 50 %
–95 dBm
Output Power
Delivered to a 50
Ω
load
High Calibration
Setting
8 dBm
Low
Calibration
Setting
0 dBm
Table 31: SmartMesh IP 802.15.4e Radio Specifications
44