Marker:math:both, Marker:math:both -45, Boonton 4500b rf peak power analyzer – Boonton 4500B Peak Power Meter User Manual

Page 245: Remote operation

Boonton 4500B RF Peak Power Analyzer

Remote Operation

5-45

MARKer:MATH:BOTH

Description:

Set the marker group to BOTH and configure the marker math function.

Syntax:

MARKer:MATH:BOTH , ,

Argument:

{ RATIO, DELTA, AVG }

Specifies the result displayed in the center marker window:

RATIO -the ratio of the left and right marker window readings in dBr or percent. The
precedence is determined by . The ratio of measurements in decibel units is
expressed in dBr while the ratio of linear units is expressed in percent. See also PKAVG.

DELTA -valid only with set to W (watts) or V (volts). The difference of the left
and right marker window readings expressed in channel units

AVG -the average power or voltage in the interval between the markers in channel units

For = RATIO { MK1MK2, MK2MK1, MINMAX, MAXMIN, MINFMAXF,

MAXFMINF, PKAVG }

For = DELTA { MK1MK2, MK2MK1, MINMAX, MAXMIN, MINFMAXF,

MAXFMINF }

For = AVG { MINMAX, MAXMIN, MINFMAXF, MAXFMINF }

For RATIO (except PKAVG) and DELTA measurements, specifies how the left and right
marker windows are used to calculate the center marker window.

MK1MK2 –ratio is MK1/MK2; difference is MK1-MK2

MK2MK1 -ratio is MK2/MK1; difference is MK2-MK1

MINMAX –ratio is MIN/MAX; difference is MIN-MAX

MAXMIN –ratio is MAX/MIN; difference is MAX-MIN

MINFMAXF –ratio is MINF/MAXF; difference is MINF-MAXF

MAXFMINF –ratio is MAXF/MINF; difference is MAXF-MINF

For RATIO only, Peak to Average Ratio measurements, specifies the contents of left,
right and center marker windows.

PKAVG -sets the left marker window, LAvg, to the long term average and the
right marker window, PkHld, to the instantaneous Peak in the interval between
the markers. The center marker window displays the Peak-to-Average Ratio for
the interval between the markers in dB or percent.

For AVG measurements, specifies the contents of the left and right marker windows.

MINMAX or MAXMIN –the left marker window, MIN, and the right marker
window, MAX, are the minimum and maximum instantaneous power or voltage
in the interval between markers

MINFMAXF or MAXMINF –the left marker window, MINF, and the right
marker window, MAXF, are the minimum and maximum filtered power or
voltage in the interval between the markers

Specifies the channel units.

{dBm, W, V, dBV, dBmV, dBuV}

Valid Modes:

Modulated, Pulse and Statistical (RATIO with MK1MK2 only) modes