Menus
12
Spectrum Analyzer 1 GHz
Menus (contd.)
Setup
Run / Stop
This submenu serves the same purpose as the
button on the front panel. It freezes or reinitializes the spectrums.
Detector
selects the type of measurement: Peak or
Quasi-Peak (Q-Peak).
The Peak detector is used by default. The Q-Peak detector is reserved
for EMC measurements where the rate is 1 measurement/second.
When Q-Peak measurement is activated:
the sweep and the video filter are no longer configurable
the span is limited to a maximum of 100MHz
the resolution filter is 120kHz
Scan
This submenu selects the span display mode:
continuous mode: the spans are displayed in succession
single mode: after each span, the display has to reinitialized by
pressing the
button.
Unit
selects the unit of measurement: dBm or dBµV.
Scale
dilates the vertical scale and represents 5dB/division instead of 10.
The user chooses the max. scale level to represent (between 0 and
-50 dB).
Demodulation
activates FM demodulation on the analyzer’s speaker.
