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3
Tap the chart screen to move the heatmap marker or move the vertical bar and
horizontal bar.
To set bitmap
1
Tap Menu > Bitmap.
2
Tap Dot Persistence Time and input a value using the on-screen keyboard. The
dot persistence time represents the time that accumulates heatmap data.
3
Tap to switch Bitmap Scale to On to enable auto scale or Off to disable auto
scale. If the Bitmap Scale is On, the point where the maximum hit represents
maximum colors. If the Bitmap Scale is Off, the bluer color (closer to 0% if the
color bar) is mapped with a hit.
4
Tap Bitmap Min and input % value using the on-screen keyboard.
The Bitmap Min represents the unused bitmap color range. If you set it to 10%,
the color matched with 10% or below does not show.
5
Tap Bitmap Max and input % value using the on-screen keyboard.
The Bitmap Max represents the maximum range of bitmap colors to be used. if
you set it to 90%, the color that exceeds 90% does not show.
6
Tap Hit Min and input % value using the on-screen keyboard.
The Hit Min represents the minimum number of hits not to be converted to colors.
If you set it to 10%, the hit matched with 10% or below is not converted to a color.
7
Tap Hit Max and input % value using the on-screen keyboard. The Hit Max
represents the maximum number of hits to be converted to colors. If you set it to
90%, the hit matched with 90% or above shows with max colors.
Conducting interference analysis
The following sections describe how to conduct interference analysis.
Persistent RSSI
The Received Signal Strength Indicator (RSSI) is a multi-signal tracking metric that is
particularly useful for measuring power-level variations over time. The RSSI measure-
April 2021
NOTE
If you select the heatmap marker, you can only use Peak Search and Always
Peak options. Delta pair is not available. See
more information.
NOTE
You can go to Menu > Limit to analyze your measurements with the reference
line, multi-segment line, and channel limit table. See
for more information.
SPA06MA-O User's Guide
Chapter 4 Using Real-Time Spectrum Analyzer
22145360, R005
Conducting interference analysis
"Using marker" on page 20
"Setting limit" on page 18
for
Page 67
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