ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-R QUESTION 235-1/7
Technical and operational characteristics of applications of science services operating above 275 GHz
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R RS.1744
Technical and operational characteristics of ground-based meteorological aids systems operating in the frequency range 272-750 THz
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R SA.1742
Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz - Question ITU-R 235/7
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT M.2079
Technical and operational information for identifying Spectrum for the terrestrial component of future development of IMT-2000 and IMT-Advanced
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R RS.1165-2
Technical characteristics and performance criteria for systems in the meteorological aids service in the 403 MHz and 1 680 MHz bands
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R M.823-3
Technical Characteristics of Differential Transmissions for Global Navigation Satellite Systems from Maritime Radio Beacons in the Frequency Band 283.5-315 kHz in Region 1 and 285-325 kHz in Regions 2 and 3
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R M.1233-1
Technical Considerations for Sharing Satellite Network Resources between the Mobile-Satellite Service (MSS) (Other Than the Aeronautical Mobile-Satellite (R) Service (AMS(R)S)) and AMS(R)S
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R M.1186-1
Technical considerations for the coordination between mobile-satellite service networks utilizing code division multiple access and other spread spectrum techniques in the 1-3 GHz band
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT M.2081
Test results illustrating compatibility between representative radionavigation systems and radiolocation and EESS systems in the band 8.5-10 GHz
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT P.2089
The analysis of radio noise data
- 【日 期】2006/1/1
- 【語 言】English
- 【狀 態】Active
