Product Info

LTE Standard Module Series
EC21_Series_Mini_PCIe_Hardware_Design
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Table 36: Power Consumption of EC21-A Mini PCIe
LTE-FDD B3 @ 22.84 dBm 1018.6 mA
LTE-FDD B5 @ 23.36 dBm 1025.8 mA
LTE-FDD B7 @ 22.90 dBm 1073.4 mA
LTE-FDD B8 @ 23.40 dBm 882.0 mA
LTE-FDD B20 @ 23.44 dBm 940.2 mA
WCDMA voice call
WCDMA B1 @ 22.91 dBm 901.8 mA
WCDMA B5 @ 23.15 dBm 904.7 mA
WCDMA B8 @ 23.15 dBm 741.2 mA
Description Conditions Typ. Unit
Sleep state
AT+CFUN=0 (USB Disconnected) 3.5 mA
WCDMA PF = 64 (USB Disconnected) 5.0 mA
WCDMA PF = 128 (USB Disconnected) 4.4 mA
LTE-FDD PF = 64 (USB Disconnected) 5.3 mA
LTE-FDD PF = 128 (USB Disconnected) 4.5 mA
Idle state
WCDMA PF = 64 (USB Disconnected) 32.0 mA
WCDMA PF = 64 (USB Connected) 45.0 mA
LTE-FDD PF = 64 (USB Disconnected) 32.0 mA
LTE-FDD PF = 64 (USB Connected) 45.0 mA
WCDMA data transfer
(GNSS OFF)
WCDMA B2 HSDPA @ 21.59 dBm 582.0 mA
WCDMA B2 HSUPA @ 22.17 dBm 675.0 mA
WCDMA B4 HSDPA @ 21.47 dBm 575.0 mA
WCDMA B4 HSUPA @ 21.73 dBm 637.0 mA
WCDMA B5 HSDPA @ 20.02 dBm 686.0 mA
WCDMA B5 HSUPA @ 20.18 dBm 577.0 mA