Quectel SC20 Series - Page 94

Smart Module Series
SC20_Series_Hardware_Design 93 / 133
Table 51: SC20-E/-EL Current Consumption
DCS1800 (2UL/3DL) @ 24.74 dBm 270 mA
DCS1800 (3UL/2DL) @ 24.54 dBm 360 mA
DCS1800 (4UL/1DL) @ 24.44 dBm 450 mA
EVDO/CDMA
data transfer
BC0 (max power) @ 23.68 dBm 560 mA
WCDMA
data transfer
B1 (HSDPA) @ 21.64 dBm 540 mA
B8 (HSDPA) @ 21.61 dBm 540 mA
B1 (HSUPA) @ 21.36 dBm 560 mA
B8 (HSUPA) @ 21.56 dBm 550 mA
LTE data transfer
LTE-FDD B1 @ 22.96 dBm 750 mA
LTE-FDD B3 @ 22.95 dBm 700 mA
LTE-FDD B5 @ 22.90 dBm 680 mA
LTE-FDD B8 @ 23.17 dBm 680 mA
LTE-TDD B38 @ 22.02 dBm 400 mA
LTE-TDD B39 @ 22.13 dBm 410 mA
LTE-TDD B40 @ 22.01 dBm 410 mA
LTE-TDD B41 @ 22.31 dBm 400 mA
Description Conditions Typ. Unit
OFF state Power down 20 μA
GSM/GPRS
supply current
Sleep (USB disconnected)
@ DRX = 2
3.58 mA
Sleep (USB disconnected)
@ DRX = 5
2.46 mA
Sleep (USB disconnected)
@ DRX = 9
2.13 mA
WCDMA
supply current
Sleep (USB disconnected)
@ DRX = 6
2.99 mA