Installation guide

50
Cisco uBR7200 Series Universal Broadband Router Wireless Modem Card and Subsystem Installation and Configuration
78-6030-03
Command Reference
Selecting the Transmit and Receive Frequencies
Use the channel-setup parameters to select the required bandwidth and data throughput prior to
specifying the operating-band.
Transmit and receive frequencies must be consistent with the bandwidth the radio has been configured
to operate in using the channel-setup command, and must fall within the passband of the duplexer used
in the transverter. Table 10 provides center frequencies for the U-NII band. Transmit and receive
frequencies must both be selected from one of the tables.
For a complete list of channel designations and start, center, and end frequencies, refer to the Cisco
Broadband Fixed Wireless Site Planning Guide.
The transmit frequency on the radio designated as “master” must be identical to the receive frequency
on the radio designated as “slave.”
Note Although all the possible frequencies are listed in the tables, the actual list of frequencies available
for use will be determined by the installed transverter and duplexer. Determine these capabilities and
select appropriate transmit and receive frequencies.
Example
The following example sets center frequencies in the U-NII band:
UBR04(config-if)# radio operating-band Tx 5742.00 Rx 5790.00
Table 10 U-NII Band Center Frequencies (MHz)
6 MHz Bandwidth 12 MHz Bandwidth
5730.00 5733.00
5736.00 5745.00
5742.00 5757.00
5748.00 5769.00
5754.00 5781.00
5760.00 5793.00
5766.00 5805.00
5772.00 5817.00
5778.00 –
5784.00 –
5790.00 –
5796.00 –
5802.00 –
5808.00 –
5814.00 –
5820.00 –