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Tap the soft button [BW/SWP>] to enter the submenu and then tap the soft
button [VBW>]. Tap [AUTO] to allow the S7200 to choose a suitable VBW
according to sweep speed, span and RBW selections, when manual mode is
desired and the cursor on the VBW parameter, use the
to choose the required VBW. Press the
are; 10Hz, 30Hz, 100Hz, 300Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz, 300 kHz, 1
MHz and 3 MHz.
SWP (Sweep time)
There are two ways to set the sweep time, manual and automatic. In manual
mode there is a "*" before the sweep time parameter.
Tap the soft button [BW/SWP>] to enter the submenu and then tap the soft
button [Sweep>]. Tap the [AUTO] to allow the S7200 to choose a suitable sweep
time accorting to the active Span, VBW and RBW settings. However, when manual
mode is desired and the cursor on the sweep time parameter, use the
arrow keys to choose the desired SWP speed, in steps of 10ms. Press the
button to confirm.
Spectrum analyzers normally couple sweep time, span setting and resolution
bandwidth selections automatically. This allows the signal to be measured enough
time to achieve full amplitude within the RBW for an accurate & calibrated
measurement. If any of the parameters are not in "sync", an "UNCAL" message
will appear in the status bar at the bottom of the screen.
S7200 TV Signal Analyzer Operation Manual
button to confirm. VBW choices
and
arrow keys
and
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