Technical data

222 Agilent N8201A Performance Downconverter Synthetic Instrument Module, 250 kHz to 26.5 GHz

12 Marker Fctn

Remote Command:

See “Marker Fctn" on page 219 for the command to select a function.

Remote Command Notes:

Note that the value when the Y-axis units are watts is the square of the value when the

Y-axis units are volts. For example, when the percent ratio with Y-axis units in volts is 20%

(0.2), the percent ratio with Y-axis units in watts will be 4% (0.2

= 0.04). When you read the

value out remotely you have to know whether you are in log (dB) or linear (percent), and if

linear, whether volts or watts.

Example:

CALC:MARK:FUNC NOIS turns on marker 1 as a noise marker.

CALC:MARK:FUNC? returns the current setting of marker function for the marker

specified. In this case it returns the string: NOIS.

CALC:MARK:Y? returns the y-axis value of the Marker Noise function for marker 1 (if

Marker Noise is ON for marker 1).