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文件 : 1-10 — 40 1 2 3 4 下一页 [结果列表] »
1. . NASA  NASA NPR 8900.1  
印刷版
$32.00
电子版
$32.00
2008-MAY-23 • 现用 •
NASA Health and Medical Requirements for Human Space Exploration

2. . NASA  NASA NPD 8900.5 REV A  
印刷版
$26.00
电子版
$26.00
2006-MAY-16 • 现用 •
NASA HEALTH AND MEDICAL POLICY FOR HUMAN SPACE EXPLORATION

3. . NASA  NASA NPD 1001.0  
印刷版
$41.00
电子版
$41.00
2006-FEB-07 不活跃/已修订
2006 NASA STRATEGIC PLAN

4. . ITU-R  F.1247-2  
印刷版
$25.00
电子版
$25.00
2009-JAN-01 • 现用 •
Technical and operational characteristics of systems in the fixed service to facilitate sharing with the space research, space operation and Earth exploration-satellite services operating in the bands 2 025-2 110 MHz and 2 200-2 290 MHz

5. . ITU-R  F.1502  
印刷版
电子版
$25.00
2000-JAN-01 • 现用 •
Protection of the Fixed Service in the Frequency Band 8 025-8 400 MHz Sharing with Geostationary-Satellite Systems of the Earth Exploration-Satellite Service (Space-to-Earth)

6. . ITU-R  F.1613  
印刷版
$25.00
电子版
$25.00
2003-JAN-01 • 现用 •
Operational and deployment requirements for fixed wireless access systems in the fixed service in Region 3 to ensure the protection of systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5 250-5 350 MHz

7. . ITU-R  INFORME M.2076 SPANISH  
印刷版
$25.00
电子版
$25.00
2006-JAN-01 • 现用 •
Factors that mitigate interference from radiolocation and Earth exploration-satellite service/space research service (active) radars to maritime and aeronautical radionavigation radars in the 9.0-9.2 and 9.3-9.5 GHz bands and between Earth exploration-satellite service/ space research service (active) radars and radiolocation radars in the 9.3-9.5 and 9.8-10.0 GHz bands

8. . ITU-R  M.1653  
印刷版
$34.00
电子版
$31.00
2003-JAN-01 • 现用 •
Operational and deployment requirements for wireless access systems including radio local area networks in the mobile service to facilitate sharing between these systems and systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5 470-5 570 MHz within the 5 460-5 725 MHz range-Questions ITU-R 218/7, ITU-R 212/8 and ITU-R 142/9

9. . ITU-R  M.1747  
印刷版
$25.00
电子版
$25.00
2006-JAN-01 • 现用 •
Protection of the Earth exploration-satellite service (EESS) (passive) in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links that may operate in the bands 1 390-1 392 MHz (Earth-to-space) and 1 430-1 432 MHz (space-to-Earth)

10. . ITU-R  RAPPORT M.2076 FRENCH  
印刷版
$25.00
电子版
$25.00
2006-JAN-01 • 现用 •
Factors that mitigate interference from radiolocation and Earth exploration-satellite service/space research service (active) radars to maritime and aeronautical radionavigation radars in the 9.0-9.2 and 9.3-9.5 GHz bands and between Earth exploration-satellite service/ space research service (active) radars and radiolocation radars in the 9.3-9.5 and 9.8-10.0 GHz bands

文件 : 1-10 — 40 1 2 3 4 下一页 [结果列表] »



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