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绝对成熟的多语言（中文，英文，韩文，俄语等）的EVDO方案，多国语言，在韩国己有多年成功应用经验.
全套系统包括SCH,PCB,GERBER,SMT和AMSS源码，驱动源码，应用程序源码及相关文档，同时，还有高通相关下载工具，校准工具等。
QQ：33469963 开门密钥：EVDO方案
非诚勿扰，另有HSUPA,HSDPA,WIRELESS ROUTER，CELLPHONE等多款方案提供，请电联。
提供多种方式验证，北京的可以当面验证。因为，我们在北京。
CNU-550 is a high-speed, wireless CDMA EV-DO USB modem with the maximum download speed of 2.4Mbps and upload 153.6Kbps
CNU-550 enables users to surf internet and check e-mail through CDMA network wherever they are. CDU-550 is as small. The design is really attractive. CDU-550 is also easy to carry.
CNU-550 is a USB connector typed USB modem. Two built-in LEDs make it easy to see whether the device is operating or not.
Technical Specifications
DATA SERVICES
CDMA 1x EV-DO (IS-856)
· Forward link up to 2.4Mbps
· Reverse link 153.6Kbps
CDMA 1x RTT (IS-2000)
· Forward and reverse link speeds
· up to 153.6Kbps
* Limit to Network conditions
GENERAL FEATURE
USB Series “A” type plug form factor
R-UIM support
USB interface
Compact, lightweight form factor
Maximum RF Output Power:
· Power Class 3
Receiver Sensitivity:
· under -106dBm (FER=5%)
Nominal Operation Voltage:
· from USB host Power
Power Consumption:
· Maximum :under 600mA
· Typical : under 300mA
FREQUENCY BANDS
CDMA 450MHz (Band Class 5)
(Block designator: A)
ANTENNA
Antenna : Extractable type
* Available Extended antenna
STANDARDS
IS-856 (CDMA 1x EV-DO)
IS-2000 (CDMA 1x RTT)
IS-95 A/B
IS-707-A Data service
IS-683A Service Provisioning
IS-707 AT command
SYSTEM REQUIREMENTS
Windows® 2000/XP
Connection: USB Slot A-Type
Disk Drive: CD-ROM
Processor: 667MHz or faster
Memory: 128MB
Disk Space: 100MB
MECHANICALS
Dimension: 36 x 70 x 13 (mm)
Weight: 32g
2 state LED
ENVIRONMENTS
Operating Temperature: -20'C to 50'C
Storage Temperature : -30'C to 70'C
Humidity: 95% (non-condensing) |
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IP卡
狗仔卡
发表于 2009-3-23 23:44:45
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