User's Manual

obr3650hp_ml_r01_sd Approved: D.W.
3-7
3.5 Configuring the Radio
To configure the radio
Step 1 Log on to the Web-based interface and click Configuration > Radio Configuration. The following page
displays:
You can set the following parameters for the base station radio from this page:
Parameter Description Procedure Default
Downlink/Uplink
center frequency
This is the channel center
frequency in KHz
Enter the value into the blank
field.
Customer specific
Transmit power The output power level of the
Downlink in dBm
Enter the value into the blank
field
28.0 dBm
Channel Bandwidth The available options are 3500
and 7500 kHz
Click the drop-down menu
arrow and select the bandwidth
7000000 kHz
Frame Duration The combined Downlink and
Uplink frame length in
milliseconds
Click the drop-down menu
arrow and select the duration
10.0 ms
Cyclic Prefix The redundant symbol
percentage used to counteract
inter-symbol interference
Click the drop-down menu
arrow and select the prefix
1/4
Uplink Target
Receive Level
This is the Uplink Rx level
which all Subscriber Stations
will strive to meet in dB
Enter the value into the blank
field
0 dB
Downlink Allocation This is the percentage of the
TDD frame that is dedicated to
Downlink data
Click the drop down arrow for
the Fixed Downlink Allocation
and select the value for the
location
50%