Specifications
Chapter 4 - Operation Menus and Parameters
BreezeNET B 120 System Manual
If the selected option is Ethernet Status Control, then:
If the Ethernet link is down, the BU Transmitter will be switched to Off.
If the Ethernet link is up, the BU Transmitter will be switched to On.
This feature can be used during maintenance or testing to avoid transmissions
using undesired parameters.
The parameter is available only when managing the unit from its Ethernet port.
The default is On.
4.2.6.2.9 Antenna Gain
The Antenna Gain parameter enables to define the net gain of a detached
antenna. The configured gain should take into account the attenuation of the
cable connecting the antenna to the unit. The Antenna Gain is important
especially in countries where there is a limit on the EIRP allowed for the unit; the
maximum allowed value for the Transmit Power parameters cannot exceed the
value of (EIRP - Antenna Gain), where the EIRP is defined in the selected Sub
Band.
In certain units with an integral antenna the Antenna Gain is not available as a
configurable parameter. However, it is available as a read-only parameter in the
applicable "Show" menus.
The lower limit for the Antenna Gain parameter is 0 (dBi). The upper limit for the
Antenna Gain is Regulation Max EIRP + 10 in dBi (since the minimum Tx Power is
-10dBm), up to a maximum of 50 (dBi). If Regulation Max EIRP is No Limit, the
upper limit is 50 (dBi). A value of "Don't Care" means that the actual value is not
important. A value of "Not Set Yet" means that the unit will not transmit until the
actual value is configured. The unit can be configured to "Don't Care" or "Not Set
Yet" only in factory (when upgraded to SW version 2.0 from a lower version it will
be set automatically to one of these options). Once a value is configured, it is not
possible to reconfigure the unit to either "Don't Care" or "Not Set Yet".
The default value is typically Don't Care for units delivered to countries where
there are no regulatory limitations regarding EIRP. When applicable regulations
limit the EIRP, then the default is 21 (not changeable) for units with an integral
antenna and Not Set Yet for units with a detached antenna.
4.2.6.2.10 Link Distance Parameters (BU only)
The higher the distance between the RB and the BU that is serving it, the higher
the time it takes for messages sent by one of them to reach the other. The time
that a unit waits for a response message before retransmission (acknowledge time