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4. Electrical and RF performance of the interface
4.1. Power characteristics
The E106-868G27P2 module is powered by 3.3V, the input voltage is 3.3V±9%, and the power input must meet the
current supply capacity of at least 500mA. The module input current requirements are shown in the following table:
Table 7: Power input range
Item
Description
Min. Value
Typical value
Max. Value
Unit
VCC
Power supply voltage
3.0
3.3
3.6
V
4.2. IO interface characteristics
The digital IO electrical characteristics of E106-868G27P2 module are shown in the table below.
Table 8: IO interface electrical characteristics
Item
Description
Min. Value
Max. Value
Unit
VIH
Input high voltage
0.7*VCC
VCC+0.3
V
VIL
Input low voltage
-0.3
0.3*VCC
V
VOH
Output high voltage
VCC-0.5
VCC
V
VOL
Output low voltage
0
0.4
V
4.3. Working current
Table 9: Working current
Item
Working condition
Working condition
Unit
RX
Turn on RX, disable TX
54
mA
TX/RX
Turn on Rx, turn on TX@25dBm
360
mA
IDLE
Idle mode
27
mA
4.4. RF performance
Table 10: RF module transmit power
Working frequency
Maximum power value
Unit
505.5MHz
26
dBm
868.5MHz
26
dBm
915.5MHz
26
dBm
Summary of Contents for E106-868G27P2
Page 1: ...E106 868G27P2 Usermanual...
