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R3131 Spectrum Analyzer Operation Manual

3.3.15 MKR ---> Key (Marker -->)

(2) When using the delta marker:

Delta —> CF Sets the frequency difference between the delta and normal mark-

er as the center frequency.

Delta —> CF step Sets the frequency difference between the delta and normal mark-

er as the step size for the center frequency.

Delta -p Span Sets the frequency difference between the delta and normal mark-

er as the frequency span.

Delta —> MKR Step Sets the frequency difference between the delta and normal mark-

er as the step size of the marker.

MKR Trace Selects one of the two traces so that the marker is available when

traces A and B are displayed simultaneously.

1/2, more Displays the Mkr --> (2) menu.

MKR —> CF Sets the active marker frequency as the reference level.

MKR —> Ref Sets the active marker level as the reference level.

Peak —> CF Moves the marker to the maximum peak within the search range,

and sets the marker frequency as the center frequency.

Peak —> Ref Moves the marker to the maximum peak within the search range,

and sets the marker level as the reference level.

MKR —> CF step Sets the active marker frequency as the step size of the center fre-

quency.

MKR ---> MKR Step Sets the active marker frequency as the step size of the marker.

2/2, more Returns to the Mkr —* (1) menu.

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ADVANTEST R3131 Series User Manual

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