cheap price of wifi module

Specifications cheap wifi module

UL:21Mbps

Wireless 3G Mini PCI-E

Unlocked Ericsson F5521GW

WCDMA / HSPA / GSM / GPRS / EDGE + G

  Product Description cheap price of wifi module Features: New Unlocked Ericsson F5521GW 21Mbps Wireless 3G WCDMA HSPA+ WWAN GPS Mini   PCI-E card     The ThinkPad Mobile Broadband Global Wireless WAN (WWAN) Option (0A36186) is a wireless WAN-ready option that provides a cost-efficient remote access solution for carriers outside the United States.   Wireless WAN (WWAN) differs from a wireless LAN (WLAN) because it uses cellular network technologies such as WIMAX, CDMA, GSM, HSDPA, or 3G to transfer data(1). These cellular technologies are offered regionally, nationwide, and globally and are provided by a wireless service(2) provider, typically for a monthly usage fee.   WWAN is a predictable, cost-efficient remote access solution. Instead of managing the setup, use, and payment of multiple connectivity solutions for your remote workers (remote office connectivity, hotel and airport Wi-Fi, and home office access), you can use a single, cost-effective solution with wide national coverage, consistent experience, simple setup, comprehensive support, and predictable cost.   WAN cards: Requires separate agreement with select third-party service provider, and is subject to credit approval and applicable service agreement/terms, rate plan, and coverage maps of the provider. Service is available in select metropolitan markets, not available in all areas. Service provider, not Lenovo, is solely responsible for service. Lenovo customers may be contacted after purchase to activate service. A network connection, third-party software, or additional hardware may be required. Additional restrictions may apply.
WWAN Service Providers: Requires separate agreement with select third party service provider, and is subject to credit approval and applicable service agreement/terms, rate plan and coverage maps of the provider. Service is available in select metropolitan markets, not available in all areas. Service provider, not Lenovo, is solely responsible for service. Lenovo customers may be contacted after purchase to activate service. A network connection, third-party software and/or additional hardware may be required. Additional restrictions may apply. Specifications: UMTS/3G operates in the following frequency ranges: Uplink (Mobile Broadband Module to base-station)
800: 830 - 840 MHz
850: 824 - 849 MHz
900: 880 - 915 MHz
1900: 1850 - 1910 MHz
2100: 1920 - 1980 MHz
Downlink (Base-station to Mobile Broadband Module)
800: 875 - 885 MHz
850: 869 - 894 MHz
900: 925 - 960 MHz
1900: 1930 - 1990 MHz
2100: 2110 - 2170 MHz
GSM/GPRS/EDGE data at 850 MHz, 900 MHz, 1800 MHz, and 1900 MHz
GSM Power Class:
MCS1-4 (GMSK): GSM850/900: Class 4/2W/33dBm GSM1800/1900: Class 1/1W/30dBm
MCS5-9 (8-PSK): GSM850/900: Class E2/0.5W/27dBm GSM1800/1900: Class E2/0.4W/26dBm
UMTS Power Class: Class 3 (24dBm)
Performance specifications: Peak power consumption
Supported Voltage Range 3.0V - 3.6V (3.3V +/- 9%)
Nominal Operating Voltage 3.3V
Average Standby Current / Power (Radio off) <10mW
Average Idle Current / Power (Attached to network) <10mW
Data Transfer Peak Current / Peak Power <2.8W
UMTS: 384 kbps (Packet-Switched)/64 kbps (Circuit-Switched) DL; 384 kbps (Packet-Switched)/64 kbps (Circuit-Switched) UL
GSM: 14.4 kbps UL/DL
GPRS: 85.6 kbps DL; 42.8 kbps UL
EDGE: 247.4 kbps DL; 123.70 kbps UL
3G: GPRS/WCDMA/HSPA+; 21 Mbps DL; 5.76 Mbps UL
Physical specifications: Approximate height: 4.25 mm (0.1675 in)
Approximate width: 30 mm (1.18 in)
Approximate depth: 50.95 mm (2.0 in)
Approximate weight: 0.012 kg (0.026 lb) Product show:     Packaging & Shipping     Packing : General packing or as customized package   Delivery time : About 2-5 days after receiving the deposit