ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-R REPORT M.739-1
Interference due to intermodulation products in the land mobile service between 25 and 100 MHz
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT P.228-3
Measurement of field strength for VHF (metric) and UHF (decimetric) broadcast services, including television
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BS.1058
Minimum AF and RF signal-to-noise ratio required for broadcasting in band 7 (HF)
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BS.415-2
Minimum Performance Specifications for Low-Cost Sound-Broadcasting Receivers
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BO.633-3
ORBIT AND FREQUENCY PLANNING IN THE BROADCASTING-SATELLITE SERVICE
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R OPINION 16-3
Organizations Qualified to Set Standards on Sound and Television Recording - Study Group 11
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BO.811-2
Planning elements including those used in the establishment of plans of frequency assignements and orbital positions for the broadcasting-satellite service in the 12 GHz band
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BT.958-1
Possibilities for incorporating the sound information in the video signal in terrestrial television
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT BS.1063
Prediction and control of re-radiation in MF broadcasting
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT 1039
PRESENT AND EXPECTED USE OF THE BAND 9320-9500 MHz BY MOBILE RADARS OF THE RADIONAVIGATION SERVICE
- 【日 期】1986/1/1
- 【語 言】English
- 【狀 態】Active
