【资料名称】：RBS2206简介【资料作者】：爱立信【资料日期】：2010-1【资料语言】：中文【资料格式】：DOC【资料目录和简介】：爱立信RBS2206简介1 导言...................................................................................................................1
1.1 RBS2000 家族的新成员.............................................................................2
1.2 RBS2206——同样的占地面积，双倍的载波容量..................................2
2 RBS2206 体系....................................................................................................4
2.1 DISTRIBUTION SWITCH UNIT (DXU，分配交换单元) ................................5
2.2 DOUBLE TRANSCEIVER UNIT (DTRU，双收发信机单元) ..........................6
2.3 COMBINING AND DISTRIBUTION UNIT (CDU，合路与分配单元)...............7
2.4 CONFIGURATION SWITCH UNIT(CXU，配置交换单元) .............................8
2.5 POWER SUPPLY UNIT(PSU, 电力供应单元) ...............................................9
2.6 TOWER MOUNTED AMPLIFIER(TMA，塔顶安装低噪声放大器)...............9
2.7 EXTERNAL ALARM(外部告警)...................................................................10
2.8 RBS2206 机柜...........................................................................................11
3 技术规格说明.................................................................................................13
3.1 尺寸...........................................................................................................13
3.2 重量...........................................................................................................14
3.3 对电源的要求...........................................................................................14
广州市东山穗微通讯有限公司
内部学习资料 2003-9-21
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翻译：陈翔 LRN/X-99 Rev A
版权所有：© Ericsson Radio Systems AB ii(iii)
3.4 功耗...........................................................................................................14
3.5 颜色...........................................................................................................14
3.6 电磁兼容性（EMC） ..............................................................................14
3.7 外部告警...................................................................................................15
3.8 后备电池...................................................................................................15
3.9 传输...........................................................................................................15
3.10 其它要求.................................................................................................18
4 GSM900 无线规格说明..................................................................................19
4.1 系统数据...................................................................................................19
4.2 发射机与接收机.......................................................................................19
4.2.1 灵敏度与输出功率............................................................................19
4.2.2 数据的有效性....................................................................................20
4.2.3 额外的系统设计参数........................................................................20
4.3 CDU(GSM900 频段).................................................................................21
4.3.1 CDU-G................................................................................................21
4.3.2 CDU-F ................................................................................................22
4.4 GSM900 配置............................................................................................