4G Modem Card
1.4.2 Product Information
The following product information is required to be presented in product User Manual
(1) Frequency Band & Maximum Power
1.a Frequency Band for Cellular Connection (for EC25-EU version)
1.b Frequency Band for Cellular Connection (for Quectel EC25-AF version)
Band number
Operating Frequency
Max output power
LTE FDD BAND 1
Uplink: 1920-1980 MHz
Downlink: 2110-2170 MHz
23.1 dBm
LTE FDD BAND 3
Uplink: 1710-1785 MHz
Downlink: 1805-1880 MHz
23.0 dBm
LTE FDD BAND 7
Uplink: 2500-2570 MHz
Downlink: 2620-2690 MHz
22.8 dBm
LTE FDD BAND 8
Uplink: 880-915 MHz
Downlink: 925-960 MHz
23.2 dBm
LTE FDD BAND 20
Uplink: 832-862 MHz
Downlink: 791-821 MHz
23.5 dBm
LTE FDD BAND 28A
Uplink: 704 -723 MHz
Downlink: 759 - 778MHz
23 dBm
LTE FDD BAND 38
Uplink: 2570-2620 MHz
Downlink: 2570-2620 MHz
21.7 dBm
LTE FDD BAND 40
Uplink: 2300-2400 MHz
Downlink: 2300-2400 MHz
21.5 dBm
WCDMA BAND 1
Uplink: 1920-1980 MHz
Downlink: 2110-2170 MHz
23.3 dBm
WCDMA BAND 8
Uplink: 880-915 MHz
Downlink: 925-960 MHz
E-GSM
Uplink: 880-915 MHz
Downlink: 925-960 MHz
32.9 dBm
DCS
Uplink: 1710-1785 MHz
Downlink: 1805-1880 MHz
29.9 dBm
Band number
Operating Frequency
Max output power
LTE FDD BAND 2
Uplink: 1850-1910 MHz
Downlink: 1930-1990 MHz
23.86 dBm
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