User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 462 of 825
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13.13.3
Configuring the Transmit (TX) Frequency (CLI)
To set the transmit (TX) frequency of a radio, enter the following command in
radio view. This command includes an option to set the remote RX frequency in
parallel:
radio[x/x]>rf set tx-frequency <tx-frequency> local-remote
<local-remote>
Table 89: Radio Transmit (TX) Frequency CLI Parameters
Parameter
Input Type
Permitted Values
Description
tx-frequency
Number
Depends on the
MRMC script and the
unit type.
The desired TX
frequency (in KHz) and,
if <local-remote> is set
to enable, the desired
RX frequency of the
remote unit.
local-remote
Variable
enable
disable
Optional. Determines
whether to apply the
configured TX frequency
value to the RX
frequency of the remote
unit.
Notes:
If the carrier belongs to a 4x4 MIMO group, an AFR group, or an XPIC
group, you must disable the group before changing the TX or RX
frequency.
For IP-20V, a frequency scanner is available to scan the frequency
range covered by the currently configured MRMC script and
determine the current interference level for each channel. This
enables you to select the best channel in accordance with current
interference levels. See
Running the Frequency Scanner (IP-20V)
The following command sets the TX frequency of radio carrier 1 in an IP-20C,
IP-20C-HP, or IP-20S unit to 12900000 KHz, and sets the RX frequency of the
remote unit to the same value.
radio[2/1]>rf set tx-frequency 12900000 local-remote enable
The following command sets the TX frequency of radio carrier 1 in an IP-20C,
IP-20C-HP, or IP-20S unit to 12900000 KHz, but does not set the RX frequency of
the remote unit.
radio[2/1]>rf set rx-frequency 12900000 local-remote disable
The following command sets the TX frequency of the radio in an IP-20E unit to
71000000 KHz, and sets the RX frequency of the remote unit to the same value.
radio[2/1]> rf set tx-frequency 71000000 local-remote enable
The following command sets the TX frequency of the radio in an IP-20E unit to
71000000 KHz, but does not set the RX frequency of the remote unit.
radio[2/1]> rf set rx-frequency 71000000 local-remote disable
