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Programming Fundamentals

Parameters in Commands

Variable Parameters

<ampl>,

<rel_ampl>

The <ampl> (amplitude) parameter and the <rel_ampl>

(relative amplitude) parameter consist of a rational number

followed by optional units. Acceptable units for <ampl>

include: V, mV, V, dBm, dBmV, dBuV, Watts, W. <rel_ampl>

units are given in dB.

<file_name> A file name parameter is the name of your file, is not used

in the SCPI command string.

<freq> A frequency parameter is a positive rational number

followed by optional units. The default unit is Hz. Acceptable

units include: Hz, kHz, MHz, GHz.

<integer> There are no units associated with an integer parameter.

<number> A number parameter is a member of the set of positive or

negative intriguers and including zero. Fractional numbers

are included in the number parameter. There are no units

associated with a number parameter.

<percent> A percent parameter is a rational number between 0 and

100, with no units.

<rel_power> A relative power parameter is a positive rational number

followed by optional units. The default units are dB.

Acceptable units are dB only.

<string> A string parameter includes a series of alpha numeric

characters.

<time> A time parameter is a rational number followed by optional

units. The default units are seconds. Acceptable units

include: S, MS, US.

Keysight N9322C User Manual

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