3156B User Manual
viii
Racal Instruments © 2005
Trigger Operation...........................................................................................................................6-12
Trigger, Gate and Burst .................................................................................................................6-12
Delayed Trigger .............................................................................................................................6-13
Re-Trigger......................................................................................................................................6-14
Trigger Slope .................................................................................................................................6-15
Trigger Level..................................................................................................................................6-16
Sequence Operation......................................................................................................................6-17
Automatic Advance........................................................................................................................6-17
Step Advance ................................................................................................................................6-18
Step Advance ................................................................................................................................6-19
Modulated Waveforms Characteristics ..........................................................................................6-20
FSK................................................................................................................................................6-20
FM – Std Waveforms, Continuous Run Mode ...............................................................................6-22
FM – Std Waveforms, Triggered Run Mode ..................................................................................6-23
FM – Std Waveforms, Burst Run Mode .........................................................................................6-24
FM – Std Waveforms, Gated Run Mode........................................................................................6-25
FM – Std Waveforms, Re-triggered Burst Run Mod ......................................................................6-26
FM – Arb Waveforms, Continuous Run Mode ...............................................................................6-27
Fixed Dwell Time Frequency Hops ................................................................................................6-29
AM .................................................................................................................................................6-30
Digital Pattern Generator Characteristics ......................................................................................6-31
Digital Patterns - Freerun...............................................................................................................6-31
Digital Patterns – Simulated Bursts ...............................................................................................6-33
Video Stroke Characteristics .........................................................................................................6-34
Adjustments ...................................................................................................................................6-36
Introduction ....................................................................................................................................6-36
Description.....................................................................................................................................6-36
Environmental Conditions ..............................................................................................................6-36
Initial Instrument Setting ................................................................................................................6-36