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عن الاتحاد الدولي للاتصالات

Science services

Number Category Group Title

129-3/7

(S2) WP7B/WP7C/WP7D

Unwanted emissions radiated from and received by stations of the science services  

145-2/7

(S2) WP7D

Technical factors involved in the protection of radioastronomical observations  

146-2/7

(S2) WP7D

Criteria for evaluation of interference to radio astronomy  

149-1/7

(S2) WP7D

Frequency utilization on the far side of the Moon  

205/7

(S2) WP7D

Radio observations of pulsars  
Note - Suppressed on 19/10/07 (RA-07)

226-1/7

(S2) WP7D

Frequency sharing between the radio astronomy service and other services in bands above 70 GHz  

230-1/7

(S2) WP7D

Preferred frequency bands and protection criteria for radio astronomy measurements in space  

235-1/7

(S2) WP7B/WP7C/WP7D

Technical and operational characteristics of applications of science services operating above 275 GHz  
Note - Suppressed on 17/10/12 (CACE/590 )

237/7

(S2) WP7D

Technical and operational factors relating to interference mitigation practices at radio astronomy stations  

241/7

(S2) WP7D

Frequency bands and protection criteria for radio astronomy observations from space  
Note - Suppressed on 19/10/07 (RA-07)

242/7

(S2) WP7D

Radio quiet zones  

252/7

(S2) WP7D

Parameters needed for the registration of distributed radio astronomy systems  

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للاتصال بالمسؤول عن هذه الصفحة : وحدة الاتصال المؤسسية
آخر تجديد : 2011-04-06