Detail of Frequency Band

Band 27.5 – 28.5 GHz

Notes to whole band 5.538, 5.540
Part of RSUP RSUP-P/11
Service Fixed
Category of assignment Primary
Non-civil utilisation Not used
Civil utilisation Primary
Application Fixed
Section 28.2205 – 28.4445 GHz
Harmonisations CEPT/ERC/REC T/R 13-02, ITU-R Rec. F.748-4
Additional information Duplex sub-bands 28.2205–28.4445 GHz and 29.2285–29.4525 GHz for fixed links of IMT networks infrastructure. In these sub-bands is number of rights for use of frequencies limited. Digital modulation. FDD. Channel separation: 28 MHz or 14 MHz. Max. power delivered to antenna feeder of radio equipment +35 dBm. The holders of radio frequencies assignments carry out the national coordination in sub-bands amongst themselves. The Office carries out the international coordination.
Application Point-to-Multipoint
Section 27.9405 – 28.2205 GHz
Harmonisations CEPT/ECC/DEC/(05)01, CEPT/ERC/REC T/R 13-02, ITU-R Rec. F.748-4
Authorisation VO-R/1
Additional information Duplex sub-bands 27.9405-28.2205/28.9485-29.2285 GHz designated for FWA networks. Digital modulation. FDD. Channel separation: 28 MHz or 14 MHz. In the case of point-to-multipoint fixed links the base stations transmit in lower half of the band. The Office carries out national and international frequency coordination.
Application Point-to-Multipoint
Section 27.8285 – 27.9405 GHz
Harmonisations CEPT/ECC/DEC/(05)01, CEPT/ERC/REC T/R 13-02, ITU-R Rec. F.748-4
Authorisation VO-R/1
Additional information FWA networks. TDD. Channel separation: 28 MHz or 14 MHz. Max. power delivered to antenna feeder of radio equipment +35 dBm. Terminals of FWA networks newly put into operation shall employ automatic control transmitting power (ATPC). The Office carries out national and international frequency coordination.
Future The Office will consider the extension of conditions for utilization of the sub-band 27.8285–27.9405 GHz by stations with channel arrangement of 56 MHz.