-The band 4400-5000 MHz is allocated to the Fixed service on a primary basis

-The band 1427-1435 MHz is also allocated to other services as follows:

4400-4500: MOBILE

4500-4800: FIXED-SATELLITE (space-to-Earth), MOBILE

4800-4990: MOBILE, Radio Astronomy

4990-5000: MOBILE except aeronautical mobile, RADIO ASTRONOMY, Space Research (passive)

The band 4400 - 5000 MHz

NOTE:

·This radio-frequency channel arrangement complies with Annex 1 of Recommendation ITU-RF.1099, 1997

·Application: point-to-point microwave systems

·Transmission capacity: 140 Mbps and 155 Mbps

·Minimum transmission distance: 20 km

·The centre frequencies in MHz of individual channels are expressed by the following relationships:

fn = fo - 310 + 40n      fo= 4700MHz

f^’n = fo - 10+ 40n        n = 1,2,3, 4,5,6,7...