Quectel EC21 Mini PCIe Series Hardware Design page 60

GSM
voice call
WCDMA voice
call
Table 40: Current Consumption of EC21-J Mini PCIe
Parameter Description
Sleep state
Idle state
I
VBAT
LTE data
transfer
(GNSS OFF)
EC21_Mini_PCIe_Hardware_Design
LTE-FDD B8 @23.04dBm
LTE-FDD B28 @23.54dBm
LTE-TDD B40 @23.79dBm
GSM850 PCL=5 @32.80dBm
EGSM900 PCL=5 @33.16dBm
DCS1800 PCL=0 @29.81dBm
PCS1900 PCL=0 @29.79dBm
WCDMA B1 @23.27dBm
WCDMA B2 @22.89dBm
WCDMA B5 @22.87dBm
WCDMA B8 @22.89dBm
Conditions
AT+CFUN=0 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=128 (USB disconnected)
LTE-FDD PF=64 (USB disconnected)
LTE-FDD PF=64 (USB connected)
LTE-FDD B1 @22.97dBm
LTE-FDD B3 @22.67dBm
LTE-FDD B8 @23.00dBm
LTE-FDD B18 @23.54dBm
LTE-FDD B19 @23.61dBm
LTE-FDD B26 @22.64dBm
LTE Standard Module Series
EC21 Mini PCIe Hardware Design
807.4
932.0
585.2
316.2
348.7
216.8
214.9
823.4
898.7
776.9
685.6
Typ.
2.5
4.0
3.3
27.0
38.4
859.7
841.1
752.3
758.6
760.4
741.2
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
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