User's Manual

Entering WiMAX Setup Settings

TR-WMX-5.8 Outdoor Subscriber Unit User's Guide

Table 2-1. Fields and Buttons in the Wireless Settings Page

Field Description

Channel Bandwidth (MHz) Select the value that best suits your application’s bandwidth needs and is allowed by

your license. Choices are:

• 3.5 MHz (default)

• 5 MHz

• 7 MHz

• 10 MHz

Secondary Management Connection

Support

Determines whether the TR-WMX-5.8 is configured for Static or DHCP Client mode.

Choices are:

• No Secondary Management Support – unmanaged mode. This setting requires

you to set the TR-WMX-5.8 IP addresses manually. This setting makes the

Management Net Mask, and Management Route Gateway fields available on

the TCP/IP Settings page.

• Secondary Management (Default) – Secondary managed mode. Select this

setting if the TR-WMX-5.8 IP addresses will be set automatically by a DHCP

server. This setting makes Management Net Mask, and Management Route

Gateway fields on the TCP/IP Settings page unavailable. (default)

Initial Ranging Burst Inverting This feature is provided for Engineering development use, and is an undocumented

feature. Please do not change from the default selection of Software Auto.

Adaptive Modulation (DBPC) Matches the downlink modulation used to the link conditions. Adaptive modulation,

operates in conjunction with the downlink burst power control (DBPC) which adjusts

the CPE transmit power to that requested by the base station. Fixed modulations

can be selected or adaptive algorithms based on CINR or based on error rates can

be used to determine when the downlink modulation is adjusted. Choices are::

• Disable DBPC

• Auto using CINR thresholds (default)

• Auto using BER thresholds

• Fixed to BPSK–1/2

• Fixed to QPSK–1/2

• Fixed to QPSK–3/4

• Fixed to QAM16–1/2

• Fixed to QAM16–3/4

• Fixed to QAM64–2/3

• Fixed to QAM64–3/4

Frequency (KHz) Sets the frequency, in kHz. Range is 5725000 – 5925000 in increments of 500kHz.

Default is 5725000 (5.72 GHz).

Initial Delay Correction Value 0 (default)

Max TX Power (dBm) The maximum transmit power at which the unit can operate, specified in dBm. This

value added to the Tx Antenna Gain cannot exceed the EIRP that the operator

license allows. Range is -10 to 20dBm. Default is 20dBm.

Min Tx Power (dBm) The minimum transmit power at which the unit can operate, specified in dBm. Range

is -10 to 20dBm. Default is -10dBm.