Rohde & Schwarz R&S SMW200A - Page 309

Configuring the Internal Baseband Source
R&S
®
SMW200A
309User Manual 1175.6632.02 ─ 30
This dialog provides settings for configuration of a rectangular test signal. A rectan-
gular test signal with a duty factor of 0.5 is created. Amplitude and offset are
adjustable. Both paths, I and Q, use the same signal.
For more information, refer to Chapter 5.7.2.2, "ARB Test Signals", on page 298.
Settings:
Frequency................................................................................................................... 309
Samples per Period.....................................................................................................309
Amplitude.................................................................................................................... 309
Offset DC.....................................................................................................................309
Generate Signal File................................................................................................... 309
Generate Signal RAM................................................................................................. 309
Frequency
Enters the frequency of the test signal.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:FREQuency on page 1030
Samples per Period
Enters the number of sample values required for the rectangular signal per period.
The maximum allowed value is determined by the maximum ARB clock rate (see data
sheet) and the selected frequency.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:SAMPles on page 1031
Amplitude
Enters the digital amplitude of the rectangular wave. The abbreviation FS means full
scale.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:AMPLitude on page 1030
Offset DC
Enters a DC component.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:OFFSet on page 1031
Generate Signal File
Generates a signal and saves it as a waveform file on the hard disk. Use the standard
"File Select" function to save the file.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:CREate:NAMed
on page 1032
Generate Signal RAM
Generates a signal and uses it as output straight away. The instrument saves the file
using a predefined filename.
Using the Arbitrary Waveform Generator (ARB)