Alvarion BreezeMAX Extreme System Manual page 122

Chapter 4 - Operation and Administration
Table 4-3: Country Code's Dependent Parameters, 5.4 GHz Units
Country Frequency
Code Range
(MHz)
FCC 5470-5600
5650-5725
5725-5850
UK 5725-5795
5815-5850
India 5825-5875
* The frequency 5725 MHz is illegal and cannot be used.
CAUTION
If due to either restrictions imposed by local regulations or any other reason you cannot use the
entire frequency band supported by the selected Country Code, you should disable the Random
Channel Selection option (see
define the frequencies manually
For example, when using the 5.4 GHz FCC Country Code, you may use either frequencies in the
5470-5600 MHz and 5650-5725 MHz bands (with FCC), or frequencies in the 5725-5850 MHz
band.
4.5.4.5.7 DL / UL Ratio
The DL/UL Ratio defines the ratio of transmit (downlink) time to receive (uplink)
time, in percents.
The available values are:
DL = 75%: UL = 25% (not applicable for 3.x GHz units operating with a 7/14
MHz bandwidth)
DL = 70%: UL = 30% (applicable only for 3.x GHz units operating with a 7/14
MHz bandwidth)
DL = 60%: UL = 40%
DL = 35%: UL = 65%
The default is DL = 60%: UL = 40%.
BreezeMAX Extreme
Maximum EIRP (dBm)
5 MHz BW 10 MHz BW
24 27
24 27
36 36
30 33
30 33
36 36
Section 4.5.4.5.9.1
(see Section
101
Supported
DFS
20 MHz BW
30 FCC
30 FCC
36 None
36 ETSI
36 ETSI
36 None
) and use the Usable Frequency option to
4.7.2.2.2.3).
BTS Menu
Channel
Availability
Check Time
(sec)
60
60
Not Applicable
600
600
Not Applicable
System Manual