Rohde & Schwarz SMW200A - Page 328

Configuring the Internal Baseband Source
R&S
®
SMW200A
313User Manual 1175.6632.02 ─ 16
2. Select "Create Test Signal".
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 4.7.2.2, "ARB Test Signals", on page 301.
Settings:
Frequency................................................................................................................... 313
Samples per Period.....................................................................................................313
Amplitude.................................................................................................................... 313
Offset DC.................................................................................................................... 314
Generate Signal HD....................................................................................................314
Generate Signal RAM................................................................................................. 314
Frequency
Enters the frequency of the test signal.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:TSIGnal:RECTangle:FREQuency on page 929
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 929
Amplitude
Enters the digital amplitude of the rectangular wave. The abbreviation FS means full
scale.
Using the Arbitrary Waveform Generator (ARB)