• Brochure
• Chairmen and Vice-Chairmen
• Counsellor
• Contributions submission: rsg3@itu.int
• Remote participation
• ITU-R Electronic facilities

• ITU-R Questions - SG 3
• Recommendations - ITU-R P Series
• Reports - ITU-R P Series

• Software for ionospheric and tropospheric propagation and radio noise
• Formatted tables for the submission of data
• Databank DBSG3 English only
• Radio Noise Databank English only

• Thursday 27/06/13 - Friday 28/06/13
• Place : Switzerland [Geneva]
• Status : Confirmed - Add to Calendar

• Invitation
• Registration
• Study Group/Working Party meetings Sharepoint site

• Timetable (Daily schedules)
• All meetings (SG 3)

ITU-R Meetings schedule - Meeting sessions - Member Information and Delegate Registration

• Working Party 3J (WP 3J) - Propagation fundamentals
• Working Party 3K (WP 3K) - Point-to-area propagation
• Working Party 3L (WP 3L) - Ionospheric propagation and radio noise
• Working Party 3M (WP 3M) - Point-to-point and Earth-space propagation

• Contributions "as received"
• Contributions - Template
• Study Group 3 Summary Record (Meeting: 27-28/10/11)
• Administrative Documents (ADM)
• Information Documents (INFO)
• Temporary Documents (DT)
• ITU-R Study Group Sync Applications
• Status of texts English only
• Circular Letters (LCCE)
• Administrative Circulars (CA)
• Administrative Circulars (CACE)
• SG 3 - Archives

• Validation examples for prediction methods contained in Recommendations ITU-R P.618, P.676, P.838 and P.840 English only
• Validation examples for Rec. ITU-R P.530-14 English only
• Fundamental indices of the ionospheric propagation English only