GPRS PCMCIA wireless PC card function introduction£º

Technical Specifications
TYPE II PCMCIA Standard
Supports the GPRS 10 Grade Performance (maximum 4Tx,4Rx, total 5)
Superior External Three-frequency Connection Antenna

Operating System
WindowsXP/2000/NT4.0/Me

Additional Connection
Supports Mutli-point Access
SMS (transmission and receive), V.42bis compression
Main NDIS Driving Panel, Digital Dialing Network;
Voice, Fax, Circuit Data Switch

GPRS
GSM 900MHz Frequency Band
Transmission Frequency: 880 to 915MHz
Receiving Frequency: 925 to 960MHz
Output: 2W (+33dBm)

DCS 1800MHz Frequency Band
Transmission Frequency:1,710 to 1785MHz
Receiving Frequency:1,805 to 1880MHz
Output: 1w (+30dBm)

PCS 1900MHz Frequency Band
Transmission Frequency: 1,850 to 1910MHz
Receiving Frequency:1,930 to 1990MHz
Output: 1w (+30dBm)
Information Interval: 200KHz
Frequency Stability: 0.1ppm

Operating Condition
Operating Temperature: -20 ¡æ to 60 ¡æ
Storage Temperature: -30 ¡æ to 85 ¡æ
Vibration (shut-down condition):15g
Peak Value: 10-2000Hz
Humidity: 95%

Power
Working Voltage: 5V
Standard Sleeping Carrent: Hand-carried Equipment 12mA, laptop 16mA

Authentication
GSM 99/SMG31/Stage 2+ Standard, and Other Authentication standards
Aircard 750 Software:
Notebook Computer, Palmtop and hand-carried WatcherTM
System Requirements
Connector: TYPE II PCMCIA Standard Slot
Memory: 32M
Disks Capacities: Above 2M
Floppy Disk Drivcer: CD-ROM (setup only)