Configuring Hardware; To Set A Delayed, Positive Polarity, External Single Trigger - Keysight E8267D User Manual

Custom Arb Waveform Generator

Configuring Hardware

Configuring Hardware

To Set a Delayed, Positive Polarity, External Single Trigger

Using this procedure, you learn how to utilize an external function generator to
apply a delayed single–trigger to a custom multicarrier waveform.
1. Connect an Keysight 33120A function generator or equivalent to the signal
Figure 6-1
2. On the signal generator, press Preset.
3. Press Mode > Custom > Arb Waveform Generator.
4. Press Multicarrier Off On until On is highlighted.
5. Press Trigger > Single.
6. Press Trigger > Trigger Setup >Trigger Source > Ext.
7. Press Ext Polarity Neg Pos until Pos is highlighted.
8. Press Ext Delay Off On until On is highlighted.
9. Press Ext Delay Time > 100 > msec.
10.Set the function generator waveform to a 0.1 Hz square wave at an output
11.On the signal generator, press Mode > Custom > Arb Waveform
12.Press RF On/Off.
210
generator PATT TRIGGER IN port, as shown in
The Custom Arb Waveform Generator has been configured to play a single
multicarrier waveform 100 milliseconds after it detects a change in TTL
state from low to high at the PATT TRIG IN rear panel connector.
level of 0 to 5V.
Generator > Digital Modulation Off On until On is highlighted.
This generates a waveform with the custom multicarrier state and the
display changes to Dig Mod Setup: Multicarrier.
During waveform generation, the DIGMOD and I/Q annunciators activate
and the new custom multicarrier state is stored in volatile ARB memory.
The waveform should be modulating the RF carrier.
Figure
Keysight E8357D/67D & E8663D PSG User's Guide
6-1.