TDK blu2i 用户手册
5.5 RF performance
5.5.1 Transmit Power
Conducted Transmit Power:
minimum: 1mW (0dBm)
maximum: 4mW (6dBm)
Power class 1
Antenna Gain:
+2dBi typical.
Effective Transmit Power:
min: 2dBm max:8dBm
5.5.2 Receive Sensitivity
Receive Sensitivity:
-86dBm (at 25ºC)
Antenna Gain:
+2dBi typical
Effective Receive Sensitivity: -88dBm (at 25ºC)
Receive Sensitivity
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-40 deg
-20 deg
0 deg
20 deg
40 deg
60 deg
80 deg
100 deg
Temperature Deg. C.
At
tenuation Se
tt
in
g
dBm
NOTE: Measured as attenuation required
to achieve better than 0.1% BER
to achieve better than 0.1% BER
5.5.3 Range
See Data Transfer Rate vs distance. The data throughput of the blu
2i
Module is limited to 200Kbps by the parsing of the data being transferred
through the AT command processor. The graph below shows the best
through the AT command processor. The graph below shows the best
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