產品說明
General features
* HSPA+ downlink up to 14.4Mbps
* HSUPA uplink up to 5.76Mbps
* WCDMA(UMTS) uplink up to 384kbps
* Trs–Band UMTS (HSPA+)
850/1900/2100 MHz
* Quad–Band
GMS 850/900/1800/1900 MHz
* GPRS multi–slot class 12
* UMTS/HSPA+ 3GPP release 7
* GSM 3GPP release 99
* Output power:
– Class 4 (2 W) fGSM900
– Class 3 (0.25 W) fUMTS
– Class E2 (0.5 W) fEDGE900
– Class E2 (0.4 W) fEDGE1800
– Class 1 (1 W) fGSM1800
* Control via AT commands
(Hayes 3GPP TS 27.007 and 27.005)
* SIM Application Toolkit (release 99)
* Supply voltage range: 3.3 ... 4.2V
* Power consumption:
– Sleep mode ＜5mA
– Power down 50 μA
– Average Supply Current ＜ 700mA
* Temperature range
– Normal Operation: –20°C to +65°C
– Restricted Operation: –30°C to +75°C
– Storage: –40°C to +85°C