Filter
Top Products
Reference
Parameters
Chapter 5
123
Reference
Figure 5-18 Determining the Best IF Filter Setting
32. ZZZZ Test Demo Mode [0=normal 1=demo]
Enter the selection to determine whether the Test Software will operate in normal or
demonstration mode.
• If you select 0, the Test Software will run in normal mode, which allows for test
measurements.
• If you select 1, the Test Software will run in demonstration mode. This mode
appears to run tests, but the tests are simulated because there is no connection to
a Base Station. This mode allows you to become familiar with Test Software
operation. For details, see “Demo (Demonstration) Mode” on page 116.
Using the Delta Markers
function, you can see that
a smaller signal is only
120 kHz (four channel
spacings) away from the
signal you want to
measure. In this case,
set Parameter 31 - TX
Use 230 kHz BW on Data
Dev [1=yes] to 0 to
reduce the measurement
bandwidth, or turn off the
other radio.
By setting the Spectrum Analyzer Span to 0.420 MHz, you can see if any interfering
signals exist on either side of the measured signal.