Abocom GP1520 User Manual

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Wireless GPRS Modem PC Card

The GP1520 is a type II PC Card for GSM 900/1800/1900 enabling laptop users to have mobile access to the Internet or your company network, assuring a wireless access “always on”, with speed comparable to those of the current analogical modems.

Direct powered by your laptop, the GP1520 requires no external power; plus, with thetri-bandfunctionality, theGP1520 offers access on all five continents with the same card, making it the perfect solution for mobile worriers to always stay connected.

The GP1520 supports GSM data services, including GPRS, HSCSD, CSD, SMS and Fax. The included BVRP application is intuitive and easy to use, which provides you easy and fast access to emails, SMS, and fax as well as access to the Internet.


Provides data connectivity at speeds of up to 85.6kpbs.

GPRS/GSM over-airsecurity withbuilt-inauthentication and encryption making it one of the most secure public wireless system in the world.

Uses GPRS/GSM wireless system to connect your notebook computer to your network or the Internet. Supports PC Card hot swap and true Plug & Play.

Freedom to roam while staying connected

Complies with Window 98/2000/ME/XP/PocketPC 2002

Easy to install and configure

Provide audio function



Host Interface


PC Card TypeII slot








Internal Tri-bandAntenna






LED Indicators










EGSM Rx: 880 ~ 915MHz




EGSM Rx: 925 ~ 960MHz


Frequency Band

DCS Tx: 1710 ~ 1785MHz


DCS Rx: 1805 ~ 1880MHz







PCS Tx: 1850 ~ 1910MHz




PCS Rx: 1930 ~ 1990MHz


Operation mode

GPRS multi-slotclass 10 mode


(up to 4 download channels and 2 upload channels)








Coding Scheme

Supports all coding schemes (1,2,3 and 4)






Device Class


GPRS mobile station class B






SIM Interface


SIM card Holder: Type 3V






Transmission Power

Class 4 (2W) for GSM900


Class 1 (1W) for GSM1800 and GSM1900
















BER <2.4%








Data Rate


GPRS data downlink transfer: 85.6 kbps (Max.)



GPRS data uplink transfer: 21.4 kbps (Max.)




SMS: Over CSD or GPRS connections


Power Consumption

Operating Voltage: 4.75V~5.25V


Active mode: 600mA (Max.)




Idle mode: 40mA (Typical)


Physical Specifications

Weight: 50 g


Dimension: 125.81 (L) x 54.05 (W) x 11.46 (H) mm











Storage Temperature: -20~70ambient temperature


Specifications (TBD)

Storage humidity: 90% maximum (non-condensing)


Supported OS


Windows 98/ME/2000/XP/Pocket PC 2002