Product Info

LTE Standard Module Series
EC25 Series Hardware Design
EC25_Series_Hardware_Design 104 / 126
Table 48: GNSS Current Consumption of EC25 Series Module
AT+CFUN=0 (USB Suspend)
1.01
mA
AT+CFUN=4 (USB disconnected)
0.88
mA
AT+CFUN=4 (USB Suspend)
1.09
mA
LTE-FDD PF = 32 (USB disconnected)
3.05
mA
LTE-FDD PF = 64 (USB disconnected)
2.11
mA
LTE-FDD PF = 64 (USB Suspend)
2.17
mA
LTE-FDD PF = 128 (USB disconnected)
1.68
mA
LTE-FDD PF = 256 (USB disconnected)
1.13
mA
Idle state
LTE-FDD PF = 64 (USB disconnected)
18.71
mA
LTE-FDD PF = 64 (USB active)
27.74
mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B2 @ 23.23 dBm
683.1
mA
LTE-FDD B4@ 23.67 dBm
725.0
mA
LTE-FDD B5 @ 23.39 dBm
582.8
mA
LTE-FDD B12 @ 23.55 dBm
667.2
mA
LTE-FDD B66 @ 22.94 dBm
729.6
mA
LTE-FDD B71 @ 23.03 dBm
712.2
mA
Parameter
Description
Conditions
Typ.
Unit
I
VBAT
(GNSS)
Searching
(AT+CFUN=0)
Cold start @ Passive Antenna
54.0
mA
Lost state @ Passive Antenna
53.9
mA
Tracking
(AT+CFUN=0)
Instrument Environment
30.5
mA
Open Sky @ Passive Antenna
33.2
mA
Open Sky @ Active Antenna
40.8
mA