Product Info

LTE Standard Module Series
EC21_Series_Mini_PCIe_Hardware_Design
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Table 39: Power Consumption of EC21-J Mini PCIe
LTE data transfer
(GNSS OFF)
LTE-FDD B1 @ 23.71 dBm 1025.4 mA
LTE-FDD B2 @ 23.00 dBm 996.0 mA
LTE-FDD B3 @ 23.34 dBm 950.1 mA
LTE-FDD B4 @ 23.05 dBm 892.1 mA
LTE-FDD B5 @ 22.84 dBm 816.1 mA
LTE-FDD B7 @ 22.77 dBm 1198.1 mA
LTE-FDD B8 @ 23.04 dBm 807.4 mA
LTE-FDD B28 @ 23.54 dBm 932.0 mA
LTE-TDD B40 @ 23.79 dBm 585.2 mA
GSM voice call
GSM850 PCL = 5 @ 32.80 dBm 316.2 mA
EGSM900 PCL = 5 @ 33.16 dBm 348.7 mA
DCS1800 PCL = 0 @ 29.81 dBm 216.8 mA
PCS1900 PCL = 0 @ 29.79 dBm 214.9 mA
WCDMA voice call
WCDMA B1 @ 23.27 dBm 823.4 mA
WCDMA B2 @ 22.89 dBm 898.7 mA
WCDMA B5 @ 22.87 dBm 776.9 mA
WCDMA B8 @ 22.89 dBm 685.6 mA
Description Conditions Typ. Unit
Sleep state
AT+CFUN=0 (USB Disconnected) 2.5 mA
LTE-FDD PF = 64 (USB Disconnected) 4.0 mA
LTE-FDD PF = 128 (USB Disconnected) 3.3 mA
Idle state
LTE-FDD PF = 64 (USB Disconnected) 27.0 mA
LTE-FDD PF = 64 (USB Connected) 38.4 mA
LTE data transfer
(GNSS
OFF)
LTE-FDD B1 @ 22.97 dBm 859.7 mA