 |
|
工作频率
|
:CDMA(Code-Division-Multiple-Access),869
~
894MHz |
|
CDMA协议
|
:IS-95A/B,IS-98A/D,IS-126,IS-637A,IS-707A,IS-2000 |
|
数据速率 |
:153.6Kbps Max |
|
发/收频率间隔 |
:45MHz for 800MHz Cellular |
|
环境温度: |
:-10℃~+55℃。 |
|
相对湿度:
|
:10%~95% |
|
环境噪音:
|
:≤60dB(A) |
|
功率 |
:最大功率 |
3.8W |
|
:通话典型功率 |
1.6W(信号长度:80dBm) |
|
:待机功率 |
0.12W(信号长度:80dBm) |
|
接收灵敏度 |
:-104dBm(FER
≤ 0.5%) |
|
接收信号范围 |
:-104dBm
~
-25dBm(FER
≤ 0.5% |
|
电源适配器 |
:5.2VDC
~
4.9VDC |
|
电池 |
:4.2VDC~3.3VDC |
|
语音编码
|
:8kEVRC |
|
参考标准 |
1、C.S0011-A Recommended Minimum
Performance Standards for CDMA2000 Spread Spectrum
Mobile Stations |
|
2、TIA/EIA/IS-95-A Mobile Station-Base
Station Compatibility Standard for Dual-Mode Spread
Spectrum Systems |
|
3、TIA/EIA/IS-127 Enhanced Variable Rate
Codec, Speech Service Option 3 for Wideband Spread
Spectrum Digital Systems |
| 4、TIA/EIA/IS-637
Short Message Services for Wideband Spread Spectrum
Digital Cellular Systems |
|
5、TIA/EIA/IS-657 Packet Data Services for
Wideband Spread Spectrum Digital Cellular Systems |
|
6、TIA/EIA/IS-820 Removable User Identity
Module (R-UIM) for Spread Spectrum Systems |
|
7、TIA/EIA/IS-2000-1 Introduction to
cdma2000 Standards for Spread Spectrum Systems |
|
8、TIA/EIA/IS-2000-2 Physical Layer
Standard for cdma2000 Spread Spectrum Systems |
|
9、TIA/EIA/IS-2000-3 Medium Access Control
(MAC) Standard for cdma2000 Spread Spectrum Systems |
|
10、TIA/EIA/IS-2000-4 Signaling Link
Access Control (LAC) Standard for cdma2000 Spread
Spectrum Systems |
|
11、TIA/EIA/IS-2000-5 Upper Layer (Layer
3) Signaling Standard for cdma2000 Spread Spectrum
Systems |
|
材料 |
:ABS
(Acrylonitrile Butadiene Styrene) |
|
尺寸 |
:190mm×170mm×48mm(不含天线) |
|
重量 |
:<700g(话机主体部分重量) |
|
数据端接口 |
:系统连接器插座1005-0018-300//MQ187-18P//MB0004-01 |
|
话机接口 |
:RJ11,4-PIN(与听筒相连接) |
|
天线接口 |
:TNC-female |
 |
|
适用于各种移动交通工具、移动办公、临时住所、海岛、边防哨所、城乡接合部、油田、大型厂矿、集贸市场等各种不便铺设线路的地方使用,为广大集团、单位、家庭电话用户提供一种方便快捷的通话服务。 |