GFL-Series User Manual V1.1
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7 Signal Receiver Additional Functions
7.1 Spectrum Analyzer
The spectrum analyzer function displays the range and magnitude of the frequencies
present in the system under test. It may be used to identify sources of interference,
which may then be isolated to facilitate signal tracing.
The Spectrum Analyzer function is selected from the main menu by selecting
Frequency.
The menu shown in Figure 7-1 will appear.
Figure 7-1 Spectrum Analyzer Settings
7.1.1 Resolution
Setting the resolution of the analyzer also sets the maximum frequency of the analyzer.
The maximum frequency is 100 times the resolution setting, that is:
Resolution (Hz)
Maximum Frequency
(Hz)
0.5
50
1
100