Spectrum Analyzer Measurements 3-17 PIM/Interference (Option 24)
Spectrum Analyzer MG PN: 10580-00447 Rev. H 3-85
SETUP Menu (PIM/Interference)
The interference finder SETUP menu is available in MEASURE > MEASUREMENT > PIM/Interference >
SETUP. Once the interference measurement is selected, the SETUP menu can be quickly accessed by tapping
on the summary display area below the spectrum window.
INTEGRATION BW: Sets the range of integration used in calculating the received
power. The integration bandwidth is displayed as the shaded region between the
bandwidth start and stop thresholds (dashed green lines).
POWER LIMIT: The power limit is the threshold value used to determine whether the
actual measured channel power will pass or not. If the measured channel power exceeds
the set power limit, the channel power test fails; otherwise, the test passes. Pass/fail test
results are shown in the measurement results table.
MAX LEVEL: Sets the upper level for the audio response of the measurement. This
setting is useful for adjusting the resolution of the tone changes. Power levels above the
MAX LEVEL will continue to emit sound an increasingly higher pitch.
MIN LEVEL: Sets the lower level for the audio response of the measurement. The MIN
LEVEL also functions as a squelch. Power below this level will not emit a sound.
VOLUME: Sets the volume level for the audio response of the measurement. Note that
the system volume can affect the range of this setting. Refer to
Section 3-17 “PIM/Interference (Option 24)” on page 3-82.
MUTE ALL: Mutes the volume of the instrument.
PRESET SETUP: Presets all values on the SETUP menu to default values.
Figure 3-70. SETUP Menu (PIM/Interference)
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