Boonton 4500B Peak Power Meter Bedienungsanleitung PDF herunterladen (Seite 127)

Boonton 4500B RF Peak Power Analyzer

Operation

4-55

Table 4-12. Mark > Extensions > Submenu (continued)

Menu Item Function

(Type) Selections (SCPI cmd)

Each marker can be assigned to the memory channels also. All marker

functions will function on the memory channels including minimum

and maximum power measurements between markers and average

power between markers.

MARKer[1/2]:ASSIgn {ACTIVE, CH1, CH2, TRIG1, TRIG2,

CHM, MEM1, MEM2}

Delta Marker Pulse & Mod Selects the function of the center marker

(Mult. Choice) Ratio, Avg, window above the graphical display

Delta

Use Mark > Marker # menu function to place

the time markers in the active window at

the points of interest on the waveform. Press

the Mark > Delta Marker menu key to select



is available for non-logarithmic units only.)



voltage) ratio of Marker 1 and Marker 2 in

the center window. If Marker 1 and Marker 2

are expressed in logarithmic units, ratio will

be in dB. If Marker 1 and Marker 2 are

expressed in linear (non-logarithmic) units,

the ratio will be in percent.



(or voltage) in the waveform interval between

the two markers. The average power (or

voltage) will be expressed in the same units

as the Markers 1 and 2.



Mark > Extensions > Mk Group Both is

selected. When Mark > Extensions >

Mk Group Each is selected, the Delta Marker

selection is automatically switched to

Mark > Extensions > Mk

Group Both is reselected, the Delta Marker



Fig. 29b

The "Delta" selection is available only for Mark > Exten menu

linear (non-logarithmic) units (e.g. watts, Each  CH1,Ch2

volts). The delta function displays the

power (or voltage) difference between

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 371 372

Boonton 4500B Peak Power Meter Bedienungsanleitung Seite 127

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