9.1.5. Nominal frequency tables description
1)
TX channel nominal frequencies
Band 10.7 – 11.7 GHz,
3)
duplex frequency 490 MHz
4)
2)
CEPT 12-06 Annex C
5)
6)
(Freq.table: rcinfo11_A_490, rcinfo11_A_490_n)
7)
(Freq.table: rcinfo11_B_490, rcinfo11_B_490_n)
Ch.No.
Lower [MHz]
Upper [MHz]
Ch.No.
Lower [MHz]
Upper [MHz]
1
8)
10755
9)
11245
10)
7
10995
11485
2
10795
11285
8
11035
11525
3
10835
11325
9
11075
11565
4
10875
11365
10
11115
11605
5
10915
11405
11
11155
11645
ver. 1.0
11)
RAy11 –
x
A , RAy11 –
x
B
Bandwidth:
56 MHz (CS 80)
A
sub-band
B
sub-band
1)
The respective RAy unit name. The letter “x” stands for “L” or “U” (Lower or Upper band unit).
Example: “RAy11-xA” means both “RAy11-LA” and “RAy11-UA” units. See overview table for
details.
Note: The optional last figure in the unit name (e.g. RAy11-LA-2) denotes number of Ethernet
ports and it is not relevant for the Nominal frequency tables.
2)
The respective channel set (nominal frequencies) name in the Ray unit configuration interface
(see Configuration, item “Bandwith [MHz]”. In addition to the bandwith definition, the name may
contain additional text which defines the respective alternative of channel plan.
Examples: “Bandwith: 40 MHz (ITU)” means that the nominal frequencies in the table follow the
recommendation ITU-R F.387 rec.1.2. for 40 MHz bandwith, see also the note 5) below.
“Bandwith: 40 MHz (ACMA)” means that the table describes the 40 MHz channel plan defined
by ITU-R F.387 rec. 1.1. (b), applied e.g. in Australia.
3)
The whole frequency range.
4)
Duplex spacing – the frequency difference between the Upper and Lower channels in a duplex
pair.
5)
The name of standard or recommendation defining the respective channel plan.
6)
Name of the sub-band defined by channels in the table.
7)
Name of the “Frequency table” containing the channel set described (see Configuration, item
"Frequency tables").
8)
The channel number according to RAy unit configuration interface (see Configuration, item “TX
channel [GHz]”).
9)
The nominal TX frequency of the Lower-band channel
10)
The nominal TX frequency of the Upper-band channel.
11)
Table version.
111
© RACOM s.r.o. – RAy Microwave Link
Technical parameters
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