Product Info

LTE Standard Module Series
EC21_Series_Mini_PCIe_Hardware_Design
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Table 37: Power Consumption of EC21-V Mini PCIe
Table 38: Power Consumption of EC21-AU Mini PCIe
LTE data transfer
(GNSS OFF)
LTE-FDD B2 @ 22.93 dBm 926.0 mA
LTE-FDD B4 @ 22.72 dBm 934.0 mA
LTE-FDD B12 @ 23.26 dBm 835.0 mA
WCDMA voice call
WCDMA B2 @ 22.88 dBm 610.0 mA
WCDMA B4 @ 23.21 dBm 743.0 mA
WCDMA B5 @ 23.13 dBm 643.0 mA
Description Conditions Typ. Unit
Sleep state
AT+CFUN=0 (USB Disconnected) 3.8 mA
LTE-FDD PF = 64 (USB Disconnected) 5.3 mA
LTE-FDD PF = 128 (USB Disconnected) 4.9 mA
Idle state
LTE-FDD PF = 64 (USB Disconnected) 30.0 mA
LTE-FDD PF = 64 (USB Connected) 42.0 mA
LTE data transfer
(GNSS OFF)
LTE-FDD B4 @ 23.59 dBm 997.0 mA
LTE-FDD B13 @ 24.05 dBm 724.0 mA
Description Conditions Typ. Unit
Sleep state
AT+CFUN=0 (USB Disconnected) 2.8 mA
GSM850 DRX = 2 (USB Disconnected) 4.3 mA
GSM850 DRX = 9 (USB Disconnected) 3.3 mA
WCDMA PF = 64 (USB Disconnected) 3.5 mA
WCDMA PF = 128 (USB Disconnected) 3.1 mA
LTE-FDD PF = 64 (USB Disconnected) 4.6 mA
LTE-FDD PF = 128 (USB Disconnected) 3.9 mA