The AT&T 3G BroadBand option (43R9152) offers cost-efficient remote access solutions. UMTS/3G operates in the following frequency ranges:

• Uplink (Mobile Broadband Module to base-station)
  • 850: 824 - 849 MHz
  • 1900: 1850 - 1910 MHz
  • 2100: 1920 - 1980 MHz
• Downlink (Base-station to Mobile Broadband Module)
  • 850: 869 - 894 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 (23dBm)
• UMTS reference sensitivity
  • Band V(850): Nom <-110dBm, Max: <-104dBm
  • Band II(1900): Nom <-107dBm, Max: <-104.7dBm
  • Band I(2100): Nom <-109dBm, Max: <-104.7dBm

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) <30mW
• Average Idle Current / Power (Attached to network) <30mW
• 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: 7.2 Mbps DL; 2.0 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)

1 year – Customer Replaceable Unit (CRU)

• Announce date: 26 Aug 2008 (United States)
• Availability date: 26 Aug 2008 (United States)
• Effective withdrawal date: July 2010

• Microsoft Windows XP
• Windows Vista (32-bit and 64-bit)

• AT&T 3G BroadBand Option

• CE