Test Set Operation
Subject to Export Control, see Cover Page for details.
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2.4.5.D
Analog Tab
Tailored pr imarily for measuring the quality of a single modulated IDENT tone (~1020
Hz). Accurately measures SINAD (Signal- to-noise and Distortion), Distortion, Percent
of Modulation, and Tone Frequency.
Fig. 2-44 VHF Analyzer GUI Analog Tab view
Analog Measurements win dow:
SINAD (dB) data field:
Displays the Signal to Noise and Distortion measurement of the indicated Tone
frequency signal.
D isto r tio n ( % ) d ata f ield :
Displays the amount of distortion measur ed on the indicated Tone frequency signal.
Percent modu lati on(%) d ata field :
Displays the percent of modulation of the indicated Tone frequency signal.
Tone frequ en cy (Hz) data fiel d:
Displays the frequency of the detected modulated tone.
Analog Contro l w indow :
Number of sweeps data field: (1 to 20)
Displays or sets the number of samp le sweeps used in deriving an av erage
measurement.