◾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 ◾Peak power consumption ◾Supported Voltage Range 3.0V - 3.6V (3.3V +/- 9%) ◾Nominal Operating Voltage 3.3V ◾Average Standby Current / Power (Radio off) <1mA ◾Average Idle Current / Power (Attached to network) <57mA ◾Data Transfer Peak Current / Peak Power <2.4W ◾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