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LH3G721 7.2Mbps HSDPA Modem
LH3G721 7.2Mbps HSDPA Modem

Category :   3.5G/3.75G

Code : LH3G721


     .Product Details.

LH3G721 is a unique 7 band innovative mobile device designed to quickly and easily enable anyone to connect a laptop to the internet using HSDPA mobile network. It provides instant high speed mobile broadband access thus making it a reliable portable companion for laptops.  It is a USB HDSPA modem for data on-the-go!

The LH3G721 simply plugs into any USB socket to provide broadband PC access to the web, emails or office network over 3.5G / HSDPA mobile networks, or GPRS / EDGE connections.

With built in memory, LH3G721 can act as a USB driver to save the data card's driver and the application for PC.  It comes with slot to support T-flash storage that you can put mobile storage on a SIM card in nearly hands. Now you can store, carry and transfer files quickly in the same 3G modem as well as interoperability with other consumer electronics devices.

Quad band model is available with 3.5G HSDPA / GSM.  LH3G721 also offers AT command control, along with multiple languages for interface.



LOHU3G7: 3G / HSDPA USB Modem

Frequency Band: Two Models

7 Band: HSDPA/UMTS 800/1900/2100MHz, GSM/GPRS/EDGE 850/900/1800/1900 MHz

4 Band: HSDPA/UMTS 2100MHz, GSM/GPRS/EDGE 900/1800/1900 MHz

Network

Dual Mode: HSDPA/ UMTS and GSM / GPRS / EDGE

Working Frequency

UMTS 850:  824 ~ 849 MHz / 869 ~ 894 MHz

UMTS / PCS 1900: 1850 ~ 1910 MHz / 1930 ~ 1990 MHz

UMTS 2100 (HSDPA): 1920 ~ 1980 MHz / 2110 ~ 2170 MHz

GSM 850: 824 ~ 849 MHz / 869 ~ 894 MHz

EGSM 900: 880 ~ 915 MHz / 925 ~ 960 MHz

DCS 1800: 1710 ~ 1785 MHz / 1805 ~ 1880 MHz

Standard

HSDPA/UMTS: Compliant to 3GPP R99 and R5

GPRS/EDGE:  Compliant to 3GPP R99

Output Power

UMTS 2100: 0.25W; GSM850 / GSM900: 2W; DCS1800 / PCS1900: 1W

Data Transfer

Circuit switched data

USDP: downlink 7.2 Mbps ( HSDPA )

UMTS: downlink 384 Kbps / uplink 384 Kbps

EDGE: downlink 384 Kbps 

GPRS: class B (class 12)

Interface

USB interface (USB storage support); SIM card

Software Features

Voice Service

Speech call, emergency call, DTMF, call records, missed call records, outgoing/answered call records

SMS Message

SMS number, SMS format, storage location selection (Modem, or SIM / U-SIM)

Data Service

Storage number (modem, or SIM / U-SIM), phone book / SMS management, sync with Outlook, Windows address book

Network Function

Network selection: auto-select, manual-select, auto/manual-select

preferred network, listed network, call forwarding, call limit, call waiting

Others

Support T-Flash (up to 2GB), AT command control, support multiple languages

Physical Characteristics

Antenna

Internal

Memory

512Mbit NAND + 256Mbit SDRAM

Indicator

Double color lamp

Dimensions (mm)

11.2 x 46.4 x 74.1

Weight

31g

Housing Color

Black, white, or silver

Environmental

Temperature

Operation: -20 to 55;  Storage: -30 to 65

Humidity

≤93%

Vibration

15g peak, 10-500Hz ( non-operating )

Operation System

Windows® 2000, Windows® XP, Windows® Vista

Approvals (TBC)

GCF ,FCC, CE, PTCRB, RoHS

Accessories

USB cable (mini USB to standard USB cable), earphone, PC software




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