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6. Power range spectrum window
Fig. А.6
components which are dependent on the form of voltage and current in the load. There can
be often present strong odd harmonic components at frequencies of 150/180, 250/300 (Hz),
etc.
Fig. А.7
8. Memory window
Number of memory
cells. Selection of
memory cells is
performed by ◄/►
buttons
levels of useful signal, fixed by memory buttons
Fig. А.8
In order to do that: turn off measurement mode by pressing
, review memorized fields using ◄/► buttons.
Leaving Memory window for the previous measurement mode occurs by sequentially
pressing memory button
When the receiver is powered off, the recorded data is not saved.
value of the valid signal level
pressings
and measurement
The window is available in the electromagnetic
mode of broadband and can be called for by the
additional touch of a button
the industrial frequency spectrum of «10 ... 640 Hz».
Maximum of emission spectrum of the power cable
falls to 50/60 Hz.
Two-segment columns show the current and
minimum values of the frequency components of the
signal. Typically, the spectrum contains harmonic
7. Broadband electromagnetic spectrum
window
The window is available in the electromagnetic
mode of broadband and can be called for by pressing
the button
. The display shows the industrial
frequency spectrum of «0.40...8.60 kHz».
Two-segment columns display the current and
minimum values of the frequency components of the
signal.
The receiver has an ability to
record/view 30 saved signal levels
(fig.А.8). Output signal level values
are recorded every time the memory
button
the measurement mode.
The memory of the receiver provides
30 cells for filling, any subsequent
record is the last one.
The review mode is called up by the
memory button
buttons.
20
. The display shows
pos. 6.fig.2.1 is pressed in
.
, the start/pause button
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