414 Chapter7
Language Reference
AMBPL Trace A Minus Trace B Plus Display Line
AMBPL Trace A Minus Trace B Plus Display
Line
Syntax
Figure 7-47 AMBPL Syntax
Description
The AMBPL command subtracts the contents of trace B from trace A,
adds the display line to this value, and stores the result in dBm (when
in log mode) in trace A. When in linear mode, the result is in volts. If
trace A is in clear-write or max-hold mode, this function is continuous.
When this function is active, an "M" appears on the left side of the
display. AMBPL overrides the AMB command.
NOTE The displayed amplitude of each trace element falls in one of 600 data
points. Thereare 10 points of overrange, which corresponds to one-sixth
of a division of overrange. When adding or subtracting trace data, any
results exceeding this limit are clipped at the limit.
Preset State
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