Product Info

LTE Standard Module Series
EC21_Series_Mini_PCIe_Hardware_Design
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Table 42: Power Consumption of EC21-AUX Mini PCIe
WCDMA B1 HSUPA @ 22.57 dBm 662.3 mA
WCDMA B8 HSDPA @ 22.97 dBm 749.9 mA
WCDMA B8 HSUPA @ 22.52 dBm 662.5 mA
LTE data transfer
(GNSS OFF)
LTE-FDD B1 @ 22.09 dBm 875.2 mA
LTE-FDD B3 @ 22.42 dBm 938.3 mA
LTE-FDD B7 @ 22.21 dBm 1036.0 mA
LTE-FDD B8 @ 23.37 dBm 897.5 mA
LTE-FDD B20 @ 22.72 dBm 913.0 mA
LTE-FDD B28A @ 21.72 dBm 898.8 mA
GSM voice call
EGSM900 PCL = 5 @ 33.53 dBm 385.0 mA
DCS1800 PCL = 0 @ 31.20 dBm 256.0 mA
WCDMA voice call
WCDMA B1 @ 23.45 dBm 794.6 mA
WCDMA B8 @ 23.51 dBm 792.0 mA
Description Conditions Typ. Unit
Sleep state
AT+CFUN=0 (USB Disconnected) 1.79 mA
GSM850 DRX = 2 (USB Disconnected) 3.06 mA
GSM850 DRX = 9 (USB Disconnected) 2.36 mA
WCDMA PF = 64 (USB Disconnected) 3.70 mA
WCDMA PF = 128 (USB Disconnected) 3.28 mA
LTE-FDD PF = 64 (USB Disconnected) 4.41 mA
LTE-FDD PF = 128 (USB Disconnected) 3.59 mA
LTE-TDD PF = 64 (USB Disconnected) 4.45 mA
LTE-TDD PF = 128 (USB Disconnected) 3.68 mA