User's Manual

LE910 Hardware User Guide
1vv0301089 Rev.7 – 25-10-2015
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 30 of 88
5.2 Power Consumption
LE910 current consumption
Mode
Average (mA)
Mode description
SWITCHED OFF
Module supplied but Switched Off
Switched Off
40uA
IDLE mode (GSM/EDGE)
AT+CFUN=1
WCDMA
16
Normal mode: full functionality of the module
GSM
19
LTE
20
AT+CFUN=4
12
Disabled TX and RX; module is not registered on the
network
AT+CFUN=5
GSM
4.4
DRx2
3.3
DRx3
2.8
DRx4
2.5
DRx5
2.3
DRx6
2.1
DRx7
2.0
DRx8
1.9
DRx9
WCDMA
2.8
DRx6
2.2
DRx7
1.8
DRx8
1.4
DRx9
LTE
6.3
Paging cycle #32 frames (0.32 sec DRx cycle)
3.8
Paging cycle #64 frames (0.64 sec DRx cycle)
2.5
Paging cycle #128 frames (1.28 sec DRx cycle)
1.9
Paging cycle #256 frames (2.56 sec DRx cycle)
Operative mode (LTE)
LTE (0dBm)
203
LTE data call (channel BW 5MHz, RB=1, TX=0dBm)
LTE (22dBm)
540
LTE data call (channel BW 5MHz, RB=1, TX=22dBm)
Operative mode (WCDMA)
WCDMA Voice
202
WCDMA voice call (TX = 9dBm)
WCDMA HSDPA (0dBm)
137
WCDMA data call (RMC, TX = 0dBm)
WCDMA HSDPA (22dBm)
443
WCDMA data call (RMC, TX = 21dBm)
Operative mode (EDGE)
EDGE 2TX+3RX
EDGE Sending data mode
LOW Band Gamma 7
218
High Band Gamma 6
185
Operative mode (GSM)
GSM TX and RX mode
GSM VOICE CALL
LOW Band CSD PL5
223
High Band CSD PL0
173
GPRS 2TX+3RX
GPRS Sending data mode
LOW Band Max Power
394
High Band Max Power
282