ECO Frequency Information System

ECC Recommendation (06)04

Annex	Frequency Bands	FDD and/or TDD	P-P and/or P-MP	Power limit restrictions	Notes
1	5725 MHz - 5875 MHz	FDD and/or TDD	P-P, P-MP, Mesh or Any Point to Multi-Point (AP-MP)	36 dBm / 23 dBm/MHz (for P-P and P-MP), 33 dBm / 20 dBm/MHz for Mesh and AP-MP	TPC to be employed. The TPC has a range of 12 dB with respect to the maximum permitted radiated output power of the station, to provide on average a mitigation factor of approximately 5 dB on the aggregate interference effect into the Fixed-Satellite Service (Earth-to-space)

Annex

Frequency Bands

FDD and/or TDD

P-P and/or P-MP

Power limit restrictions

Notes

5725 MHz - 5875 MHz

FDD and/or TDD

P-P, P-MP, Mesh or Any Point to Multi-Point (AP-MP)

36 dBm / 23 dBm/MHz (for P-P and P-MP), 33 dBm / 20 dBm/MHz for Mesh and AP-MP

TPC to be employed. The TPC has a range of 12 dB with respect to the maximum permitted radiated output power of the station, to provide on average a mitigation factor of approximately 5 dB on the aggregate interference effect into the Fixed-Satellite Service (Earth-to-space)

Additional Information

Harmonised European Standard: ETSI EN 302 502 (The DFS essential requirements and testing for the frequency range 5725-5850 MHz have been implemented in EN 302 502)

Annex 3 of the Recommendation contains also E.I.R.P. spectral density limits in the elevation plane for BFWA installations to mprotect GSO satellite receivers in the FSS in 5725-5875 MHz

In remote rural areas higher e.i.r.p. limits may be needed in order to increase link distance, this should be achieved by using the high gain directional antennas, not by increasing output power. In the band 5725-5850 MHz the higher interference potential of eirp increase should be carefully considered (e.g. impact on DFS efficiency for Radar protection and FSS Protection).