Dell Latitude 7490 7390 7490 Technical Guidebook - Page 37

Wireless communications Mobile Broadband

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Wireless communications Mobile Broadband Table 34. Qualcomm Snapdragon X7 LTE-A (DW5811e)for AT&T, Verizon and Sprint, US (DAO) Carrier Verizon AT&T Network LTE CAT6 LTE CAT6 Speed (Downlink) < 300 Mbps < 300 Mbps Speed (Uplink) < 50 Mbps < 50 Mbps Fallback Network NA Fallback Speed NA HSPA+ HSPA+ 42 Mbps (Downlink) Sprint LTE CAT6 < 300 Mbps < 50 Mbps NA NA Frequency Bands Band 4, 13 LTE Band 13 LTE Band 2, 4, 5, 17 and Band 25, 26, 41 LTE 7 LTE/WWAN Antenna Operating System Support Main (Tx/Rx) +Aux (Rx/GNSS) Main (Tx/Rx) +Aux (Rx/GNSS) Main (Tx/Rx) +Aux (Rx/GNSS) Windows 8.1, 32/64 bits Windows 8.1, 32/64 bits Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 7, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits Windows 10, 32/64 bits Windows 10, 32/64 bits Host Interface Supported both USB 3.1 Gen 1/ USB 2.0 Supported both USB 3.1 Gen 1/ USB 2.0 Supported both USB 3.1 Gen 1/ USB 2.0 Table 35. DW5811e Snapdragon X7 HSPA (Indonesia) Carrier Generic Network Host interface USB 3.0/ USB 2.0 Speed (Downlink) < 42 Mbps Speed (Uplink) < 5.76 Mbps Fallback Network N\A Fallback Speed (Downlink) N\A Frequency Bands Band 1, 2, 3, 4, 5, 8, HSPA+ SIM Yes LTE/WWAN Antenna Main (Tx/Rx) + Aux (Rx/GNSS) Operating System Support Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits Indonesia HSPA+ USB 3.0/ USB 2.0 < 42 Mbps < 5.76 Mbps N\A N\A Band 1, 2, 3, 4, 5, 8, HSPA+ Yes Main (Tx/Rx) + Aux (Rx/GNSS) Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits GNSS Supports both autonomous GNSS (GPS + Supports both autonomous GNSS (GPS + GLONASS) and assisted GNSS (A-GNSS) GLONASS) and assisted GNSS (A-GNSS) Engineering specifications 37

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Wireless communications Mobile Broadband
Table 34. Qualcomm Snapdragon X7 LTE-A (DW5811e)for AT&T, Verizon and Sprint, US (DAO)
Carrier
Verizon
AT&T
Sprint
Network
LTE CAT6
LTE CAT6
LTE CAT6
Speed (Downlink)
< 300 Mbps
< 300 Mbps
< 300 Mbps
Speed (Uplink)
< 50 Mbps
< 50 Mbps
< 50 Mbps
Fallback Network
NA
HSPA+
NA
Fallback Speed
(Downlink)
NA
HSPA+ 42 Mbps
NA
Frequency Bands
Band 4, 13 LTE
Band 13 LTE Band 2, 4, 5, 17 and
7
Band 25, 26, 41 LTE
LTE/WWAN Antenna
Main (Tx/Rx) +Aux (Rx/GNSS)
Main (Tx/Rx) +Aux (Rx/GNSS)
Main (Tx/Rx) +Aux (Rx/GNSS)
Operating System Support
Windows 8.1, 32/64 bits
Windows 7, 32/64 bits
Windows 10, 32/64 bits
Windows 8.1, 32/64 bits
Windows 7, 32/64 bits
Windows 10, 32/64 bits
Windows 8.1, 32/64 bits
Windows 7, 32/64 bits
Windows 10, 32/64 bits
Host Interface
Supported both
USB 3.1 Gen 1/ USB 2.0
Supported both
USB 3.1 Gen 1/ USB 2.0
Supported both
USB 3.1 Gen 1/ USB 2.0
Table 35. DW5811e Snapdragon X7 HSPA (Indonesia)
Carrier
Generic
Indonesia
Network
HSPA+
Host interface
USB 3.0/ USB 2.0
USB 3.0/ USB 2.0
Speed (Downlink)
< 42 Mbps
< 42 Mbps
Speed (Uplink)
< 5.76 Mbps
< 5.76 Mbps
Fallback Network
N\A
N\A
Fallback Speed (Downlink)
N\A
N\A
Frequency Bands
Band 1, 2, 3, 4, 5, 8, HSPA+
Band 1, 2, 3, 4, 5, 8, HSPA+
SIM
Yes
Yes
LTE/WWAN Antenna
Main (Tx/Rx) + Aux (Rx/GNSS)
Main (Tx/Rx) + Aux (Rx/GNSS)
Operating System Support
Windows 8.1, 32/64 bits
Windows 7, 32/64 bits
Windows 10, 32/64 bits
Windows 8.1, 32/64 bits
Windows 7, 32/64 bits
Windows 10, 32/64 bits
GNSS
Supports both autonomous GNSS (GPS +
GLONASS) and assisted GNSS (A-GNSS)
Supports both autonomous GNSS (GPS +
GLONASS) and assisted GNSS (A-GNSS)
Engineering
speciļ¬cations
37