ECO Frequency Information System

ECC Recommendation (18)02

Annex	Frequency Bands	FDD and/or TDD	P-P and/or P-MP	Notes
1 sub-band a	92000 MHz - 94000 MHz	TDD	P-P and/or P-MP
1 sub-band b	94100 MHz - 100000 MHz	TDD	P-P and/or P-MP	Channels from 1 to 3 may have limited availability when there is contemporaneous use of ERC/REC/(14)01 in the same area.
1 sub-band c	102000 MHz - 109500 MHz	TDD	P-P and/or P-MP
1 sub-band d	111800 MHz - 114250 MHz	TDD	P-P and/or P-MP
2.1	92125 MHz - 93875 MHz and 104125 MHz - 105875 MHz	FDD	P-P and/or P-MP	When in the same area there is the contemporaneous use of arrangement according to ECC/REC/(14)01, all channels might have limited use.
2.2	94325 MHz - 97825 MHz and 105875 MHz - 109375 MHz	FDD	P-P and/or P-MP	When in the same area there is the contemporaneous use of arrangement according to ECC/REC/(14)01, channels from 1 to 3 might have limited use.
2.3	97825 MHz - 99825 MHz and 112025 MHz - 114025 MHz	FDD	P-P and/or P-MP

Annex

Frequency Bands

FDD and/or TDD

P-P and/or P-MP

Notes

1 sub-band a

92000 MHz - 94000 MHz

TDD

P-P and/or P-MP

1 sub-band b

94100 MHz - 100000 MHz

TDD

P-P and/or P-MP

Channels from 1 to 3 may have limited availability when there is contemporaneous use of ERC/REC/(14)01 in the same area.

1 sub-band c

102000 MHz - 109500 MHz

TDD

P-P and/or P-MP

1 sub-band d

111800 MHz - 114250 MHz

TDD

P-P and/or P-MP

2.1

92125 MHz - 93875 MHz and 104125 MHz - 105875 MHz

FDD

P-P and/or P-MP

When in the same area there is the contemporaneous use of arrangement according to ECC/REC/(14)01, all channels might have limited use.

2.2

94325 MHz - 97825 MHz and 105875 MHz - 109375 MHz

FDD

P-P and/or P-MP

When in the same area there is the contemporaneous use of arrangement according to ECC/REC/(14)01, channels from 1 to 3 might have limited use.

2.3

97825 MHz - 99825 MHz and 112025 MHz - 114025 MHz

FDD

P-P and/or P-MP

Additional Information

Administrations may consider flexible aggregation of those 250 MHz basic channels for composing wider channels. 
Administrations should note that coexistence with systems developed according to ECC/REC/(14)01  in the same geographical area can be covered by usual link planning procedures, possibly using different channel bandwidth and modulations. Alternatively, administrations might consider a consistent use of not overlapping portions of both arrangements.
To protect EESS operations in the bands 86-92 GHz, 100-102 GHz, 109.5-111.8 GHz and 114.25-116 GHz,  the unwanted emissions at the antenna port of any FS station in those bands should respect the mask provided in Annex 4.