【資料成文時(shí)間】：2005-09-19
【語(yǔ)言】：English
【頁(yè)數(shù)】：17
【何人（公司）所著】：Ericsson
【文件格式】：pdf
【文件原名】：RBS 2111 Product Description
【摘要或目錄】：

1INTRODUCTION......................................................................4
1.1A NEW POWERFUL MEMBER OF THE RBS 2000
FAMILY ......................................................................4
1.2RBS 2111 – COVERAGE WITH A COST-
EFFECTIVE RBS.......................................................4
2RBS 2111 ARCHITECTURE ...................................................6
2.1MU, MAIN UNIT .........................................................6
2.2RRU-N........................................................................7
2.3SUNSHIELDS ............................................................7
2.4CONNECTION BETWEEN MU AND RRU ................8
3OPTIONAL PRODUCTS .........................................................9
3.1SPLITTER..................................................................9
3.2BATTERY BACK-UP..................................................9
4TECHNICAL SPECIFICATION..............................................10
4.1OUTPUT POWER AND RECEIVER SENSITIVITY.10
4.2MECHANICAL DIMENSIONS..................................11
4.3WEIGHT...................................................................11
4.4POWER REQUIREMENTS......................................11
4.5RBS 2111 POWER CONSUMPTION ......................12
4.6COLOUR..................................................................12
4.7CIPHERING .............................................................12
4.8EXTERNAL ALARMS ..............................................12
4.9TRANSMISSION......................................................13
4.10ELECTROMAGNETIC COMPATIBILITY (EMC) .....13
4.11OTHER REQUIREMENTS.......................................13
5CONFIGURATIONS, SINGLE BAND....................................15
6DUAL BAND CONFIGURATIONS........................................15
7NOT SUPPORTED CONFIGURATIONS ..............................16
8ACRONYMS AND ABBREVIATIONS...................................17

[ 本帖最后由 laomaoyixin 于 2009-4-29 22:35 編輯 ]