cheap mini 3g usb modem

Item

Description

Platform and Chipset

Baseband Chipset

Qualcomm MSM6290

NAND+SDRAM

512Mb+256Mb

Hardware Specifications

Operating Frequency

Dual-band: WCDMA/HSPA 2100/900MHz WU160A

WCDMA/HSPA 2100/850MHz WU160B

HSPA/UMTS2100MHz: 1920MHz~1980MHz(Uplink)/2110MHz~2170MHz(Downlink)

HSPA/UMTS900MHz:

880MHz~915MHz (Uplink)/ 925MHz~960MHz (Downlink)

HSPA/WCDMA 850MHz:

824MHz~829MHz (Uplink)/ 869MHz~894Mhz (Downlink)

GSM/GPRS/EDGE 850MHz:

824MHz~829MHz(Uplink)/869MHz~894MHz(Downlink)

GSM/GPRS/EDGE900MHz: 880MHz~915MHz(Uplink)/925MHz~960MHz(Downlink)

GSM/GPRS/EDGE1800MHz: 1710MHz~1785MHz(Uplink)/1805MHz~1880MHz(Downlink)

GSM/GPRS/EDGE1900MHz: 1850MHz~1910MHz(Uplink)/1930MHz~1990MHz(Downlink)

Network Supported

HSPA/UMTS 2100/900 MHz (Rx Diversity in WCDMA2100MHz)

GSM/GPRS/EDGE 850/900/1800/1900MHz

Power Class

UMTS/HSPA 2100MHz: +24dBm +1/-3dB (Power Class 3)

UMTS/HSPA 900MHz: +24dBm +1/-3dB (Power Class 3)

UMTS/HSPA 850MHz:

GSM/GPRS 850/900MHz: +33dBm +/-2dB (Power Class 4 )

GSM/GPRS 1800/1900MHz: +30dBm +/-2dB (Power Class 1 )

EDGE 900MHz: +27dBm (Power Class E2)

EDGE 1800/1900MHz: +26dBm (Power Class E2)

Maximum Power Consumption

<=2.5W

Antenna

Built-in MONOPOLO antenna

Frequency range: 824-960 MHz,1710-2170 MHz

Input impedance: 50 Ohm

VSWR: less than 3.5 for all frequency points

Efficiency: all frequencies greater than 35%

Power capacity: 2W

Polarization forms: vertical polarization

Software Specifications

Data Service

HSPA 7.2Mbps HSDPA / 5.76Mbps HSUPA (MSM6290)

or 3.6Mbps HSDPA/ 384kbps UMTS (MSM6246)

UMTS DL/UL 384 K bps

GPRS DL 85.6 kbps / UL 42.8 kbps

EDGE 3GPP R4, Category 12, DL 237k bps / UL 118K bps

Short Message Service

Support SMS

Software Installation

Auto installation of PC suite and driver

Interface Specifications

USB

Mini-USB interface; USB2.0 Full Speed

SIM/USIM Card Slot

Standard 6-pin SIM card interface, in line with the 3GPP31.101 and 31.102

Power Supply

+5V Power Supply via USB interface

AT Interface

Support 3GPP TS27.005/3GPP TS27.007

LED Indicator

LED flashes in Blue: the unit attaches to the UMTS successfully.

The Blue is on: the unit dials up to the UMTS successfully.

LED flashes in Green: the unit attaches to the HSPA successfully.

The Green is on: the unit dials up to the HSPA successfully.

LED flashes in Brown: the unit attaches to the GPRS successfully. The Brown is on: the unit dials up to the GPRS successfully.

LED flashes in Purple: the unit attaches to the EDGE successfully.

The Purple is on: the unit dials up to the EDGE successfully.

LED flashes in Color: the unit is researching the network.

LED flashes in Red: the unit registers the network unsuccessfully

T-Flash Card Slot

Maximum Capacity: 4G

Physical Features

Unit Size (mm)

80x 25 x 10.5 (including USB)

Weight

About 27g

Color

Silver-Black

Optional ID/Appearance

Four groups (If required, the picture and sample can be presented)

Operation Environmental Requirements

Temperature

Operating Temperature: -10ºC~55ºC

Storage Temperature: -20ºC~70ºC

Humidity

Operation Humidity: 10%~90%

Storage Humidity: 5%~93%

System Requirements

Supporting Windows 2000/XP/2003/VISTA/7

Linux(Kernel 2.6 and above)

MAC OS(10.5.X and above)

CPU: Pentium 500MHz or above

Memory: 128MB RAM or more

Hard Disk: 50MB free space

Standard USB interface