ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-T T.105
Syntax-Based Videotex Application Layer Protocol - Terminals for Telematic Services (Study Group 8) 93 pp
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T J.91
Technical Methods for Ensuring Privacy in Long-Distance International Television Transmission - Television and Sound Transmission (Study Group 9) 21 pp
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R SA.1030
Telecommunication Requirements of Satellite Systems for Geodesy and Geodynamics
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.117
Terminal Devices Used in Connection with the Public Telephone Service (Other Than Telephones) - Telephone Network and ISDN Operation, Numbering, Routing and Mobile Service (Study Group 1) 7 pp
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BT.961-2
Terrestrial Television Broadcasting in Bands Above 2 GHZ
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BT.2003
THE HARMONIZATION OF HDTV STANDARDS BETWEEN BROADCAST AND NON-BROADCAST APPLICATIONS - 54 pp
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T F.69
THE INTERNATIONAL TELEX SERVICE - SERVICE AND OPERATIONAL PROVISIONS OF TELEX DESTINATION CODES AND TELEX NETWORK IDENTIFICATION CODES
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.174
Transmission Performance Objectives for Terrestrial Digital Wireless Systems Using Portable Terminals to Access the PSTN - General Characteristics of International Telephone Connections and International Telephone Circuits (Study Group 12) 17 pp
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BO.810-4
Transmitting and receiving antenna technology and reference patterns for the BSS
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R SM.1055
Use of Spread Spectrum Techniques
- 【日 期】1994/1/1
- 【語 言】English
- 【狀 態】Active
