Rohde & Schwarz FSW13, Руководство пользователя

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Remote Commands
R&S
®
FSW
975 User Manual 1173.9411.02 ─ 19
Example: Performing a Highly Accurate Frequency Measurement Using the Sig-
nal Count Marker
This example demonstrates how to determine highly accurate frequency values using
signal count markers in a basic spectrum measurement in a remote environment. It
assumes that the basic frequency sweep described in
chapter 11.15.1, "Programming
Example: Performing a Basic Frequency Sweep" , on page 1088 has been performed
and thus does not begin by presetting the instrument.
//------------- Configuring the signal count marker -------------------
CALC:MARK1 ON
//Activates marker1
CALC:MARK1:COUN ON
//Switches on the frequency counter for marker 1.
CALC:MARK1:COUN:RES 1kHz
//Sets the resolution of the frequency counter to 1kHz
//------- Performing the measurement -------------------------
INIT;*WAI
//Performs a measurement and waits for it to end
//---------------Retrieving Results-------------
CALC:MARK1:COUN:FREQ?
//Returns the signal counter value as the precise marker frequency.
11.8.4 Configuring Display and Limit Lines
The commands required to configure display and limit lines in a remote environment
are described here. The tasks for manual operation are described in
chapter 7.5.4,
"How to Work with Display and Limit Lines" , on page 534.
● Configuring Display Lines ..................................................................................... 975
● Defining Limit Checks ........................................................................................... 977
11.8.4.1 Configuring Display Lines
The following commands configure vertical and horizontal display lines.
CALCulate<n>:DLINe<k>
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CALCulate<n>:DLINe<k>:STATe
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CALCulate<n>:FLINe<k>
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CALCulate<n>:FLINe<k>:STATe
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CALCulate<n>:TLINe<Line>
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CALCulate<n>:TLINe<Line>:STATe
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CALCulate<n>:DLINe<k> <Position>
This command defines the (vertical) position of a display line.
Analyzing Measurements (Basics)