TW500U is the data card with USB interface with the fixed external antenna. It supports the data speed up to 153.6kbps in CDMA 1X 800MHZnetwork. TW500U with its high speed receive good reputation from the users, It is a beading design for easy storage and use.

Main Features:

>>| SIMPE INSTAATION AND USE

         Qualcomm MSM 6050 chipset

         CDMA 2000 1X 800MHZ

         CDMA 2000 1x High-speed wireless data

         Backward compatible with 1xRTT, IS-95 A/B

         High-speed wireless data up to 153.6kbps

         Receive/Send SMS during data operation

         Supports USB2.0interface

         Supports RUIM

         Ear-phone jack

         Supports Windows2000/xp/Vista、MAC、Linux

Specifications

         USB interface 1.1

         Standards CCMG-1×800Singe Mode CDMA 1×RTT

         Working frequency

Receipt frequency:   869MHZ～894MHZ

Transmit frequency:   824MHZ～849MHZ

         Transmission rate      ≤153.6kbps

         anguage coding:      13Kqcep（IS-733），8kEVRC（IS-127）

         Channel bandwidth:    1.25MHZ

         Frequency stability : 0.1

         CDMA  roaming :  Support CDMA20001X domHXTic seamess roaming

         Sound:    Support CAS and sound transfer

         Fax:      Support sending and receiving of wireless fax (oca network support required)

Environment: 

         Operating system :    Windows2000/xp/Vista,Linux, MAC

         Power Consumption :  Max Operation Current: 800mA

Stand-by current: 250mA

         R-UIM:      Phone and UIM Card separated.

         Administrative interface:   CDMA1X client administrative software

         Operating Temperature：  -20～60℃ ,

Storage Temperature：    -40～85℃ , 

Relative humidity：        10%～90%（free from coagulation）

>>| SYSTEM REQUIREMENTS:

Card Sots: USB Interface

Memory: 32 MB

Disk Space: 20 MB

Disk Drive: CD ROM (Installation only)

>>| Dimensions: 74mm*42mm16.5mm

>>| Weight: 38g

Features

The TW-502U CDMA data card is an Internet access device which developed upon the CDMA1X network. Wherever with the coverage of the CDMA1X network, you may enjoy the fun of internet access at anytime through the device notebook + CDMA wireless network card

Specification

Main technical parameter

1. Power supply: 5V
2. Interface type: USB
3. Dimensions: 96mm X 34.5MM X 14MM
4. Weight: 26g
5. Supports the operating system: Win2000, XP,Vista
6. Transfer rate : 230.4Kbps
7. Frequency: Transmitting 824MHz-849MHz; receiving 869MHz-894MHz
8. Acceptor sensitivity: 104dBm
9. Stores temperature: -40 degrees Centigrade to 80 degrees Centigrade
10. Working temperature: -30 degrees Centigrade to 60 degrees Centigrade