User guide

Motion Sensors
Motion sensors tend to transmit in very narrow
frequency ranges. Sometimes a building will have
motion sensors in each room. If this is the case, verify
that they are not in the 2.4 GHz range by walking
close to each sensor and watching the corresponding
amplitude levels in the Waterfall View.
Audio Video Transmitter
Wireless security cameras generally create three
spikes. They constantly transmit and rarely change
channels. Look for three vertical lines in the Waterfall
View.
Cordless Phones
Not all cordless phones create the same pattern.
Some are very narrow and use the lower 2.4 GHz
band (2400-2420 MHz). Other cordless phones
attempt to scan for the clearest channel, and vary the
frequencies used.
One of the easiest way to identify cordless phone
interference is by examining patterns in the Waterfall
View, where they appear as vertical lines. When a
cordless phone changes channels, it will appear as a
break in the waterfall.
Some cordless phones may hop across the entire
spectrum similar to bluetooth..
Page: 18 - Chanalyzer Pro 1.0.12.0407