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Up to 30 frequencies can be listed on one screen. After that, every following result will
overwrite the older ones.
Color coded signal levels
As the FFT search operates at high speed, and to render the results more understandable,
eight different colors are assigned to different signal intensities. Although this display
information is limited to the frequency and signal level colors, the real power of the SR2000A
is its possibility to output all these data to a PC interface port in a continuous data stream.
[Note]
Format of the Interface data output to PC:
DL-mm RFnn....
(mm: dB level, nn.....: frequency[Hz])
Please refer to the command list for details.
During the FFT search, it is possible to copy any frequency from the search results to the
VFO mode, for further analysis. To do so, use the UP or DOWN soft keys to the white
triangle cursor to the desired frequency, and press the SET FREQ. key to switch to VFO
(you are therefore exiting the FFT search mode).
While the FFT search results are being listed on the screen, you can switch banks by
entering the two digits bank number (this will bring you to the FFT search setup screen).
While the FFT search results are being listed on the screen, by pressing the CLR key you
can return to the FFT search setup screen and modify parameters. Validate each change
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