User Guide

Table Of Contents
Bridge GUI Guide: Network Configuration
64
Table 3.4 shows all channels available for selection on military
band Bridge radios, with their corresponding frequencies.
To the right of the
Channel field, the Radio Settings screen
displays the view-only
actual channel over which the radio is
communicating. If the
actual channel is different from the user-
specified
Channel, the actual channel was set by DFS
operation. Refer to Section 3.3.3 for more detail.
The
Radio Settings screen also displays Channel Width
informationally, view-only.
3.3.2.4 Network Type
Whether the Bridge is a member of a multi-node, point-to-
multipoint (
PtMP) network (the default) or a two-node, point-to-
point (
PtP) network affects allowable TxPower settings for the
Bridge’s current country of operation (refer to Section 3.3.1.3).
You must enter the correct value for
Network Type in order to
comply with the requirements of the applicable regulatory
domain.
You can configure
Network Type only in Advanced View.
3.3.2.5 Antenna Gain
NOTE: Antenna
port labels corre-
sponds to radio num-
bering: Radio 1 uses
ANT1, and so on.
Measured in dBi (decibels over isotropic), Antenna Gain is used
to determine allowable
TxPower settings for the Bridge’s
current country of operation (refer to Section 3.3.1.3). Consult
the documentation for the antenna connected to the radio you
are configuring to determine the antenna’s gain.
The gain of the antenna affects the distribution of the radio
frequency (RF) energy it emits and is therefore subject to the
requirements of the applicable regulatory domain. You must
enter the correct value for
Antenna Gain in order to comply with
local regulations.
The dropdown provides selectable values from 0–50 dBi
(inclusive). The default antenna gain depends on the Bridge
you are configuring. In multi-radio Bridges, all radios have a
default antenna gain setting of 9 dBi. The ES210 radio’s default
antenna gain is 5 dBi.
You can configure
Antenna Gain only in Advanced View.
Table 3.4. 4.4 GHz Military Band Radio Channels
Channel Frequency (GHz) Channel Frequency (GHz)
4100 4.476 4128 4.616
4104 4.496 4132 4.636
4108 4.516 4136 4.656
4112 4.536 4140 4.676
4116 4.556 4144 4.696
4120 4.576 4148 4.716
4124 4.596