CDMA MODEM Description

♣ Specifications
¢Ù General Features and Standard Support
- Wireless Interface : CDMA2000 1x RTT and Backward Compatible IS-95A/B
- Frequency band : Tx:824~849MHz, Rx: 869 ~ 894MHz or Tx:1850~1910MHz, Rx: 1930 ~ 1990MHz
- Transmit Power : Above 200mW / 23dBm
- Voice Coding : 13K QCELP(IS-733), 8K EVRC(IS-127)
- Data Service : Circuit, Packet, Async., QNC, PC FAX
- Data Rate : Up to 153.6Kbps(downlink) data rate
- SMS : IS-637A 2-way SMS
- Authentication : IS-683A OTASP, Authentication

¢Ú Phone Features
▪ 2-way SMS
▪ Up to 99 Entry Phone Book
▪ IS-707-A.4 PC FAX (WinFAX£¬NEED SYSTEM SUPPORT)
▪ Up to 50 Call History (Call Log)
▪ 4Types Bell and 14 types Melody Sound Selection
▪ Alarm (Morning Call Alarm)

¢Û Audible and Visible User Interface
▪ New Message Receive Alarm
▪ 7Color Air Link Status LED

¢ÜApplication Software
▪ Windows98, Windows2000, Windows XP
▪ Firmware Upgrade Software Tool

¢Ý Physical Interface
▪ IS-820.1 R-UIM Card Interface
▪ ANTENNA 50ohm

¢Þ DC/AC Characteristic
- Power Consumption
  ▪ Operating Voltage: 5V +/- 10%
▪ Sleeping Mode current : 3.5mA  3.8V
▪ Calling: 220Ma

¢ß Environmental Characteristic
- Operating : -20˚C ~ +55˚C
- Storage Temperature : -30˚C ~ +85˚C
- Operating Humidity : 5 ~ 95% RH

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