Document :

ITU-R WP7B  Contribution  170

Title :

Recommendation to be brought to the attention of Working Parties 4A, 6S, 7B, 8D and 4-9S

Date :

2007-03-14

Source :

BR Study Group Department

Deriving from document :

399 (WP4A)

Access :

Restricted to TIES users [ITU-R]