Video - BIRD BirdTechnologies SignalHawk SH-36S Operating Instructions Manual

Figure 54 Example, Low Level / High Level / Rise Edge / Fall Edge /
Either Edge

Video

Note: This can only be used if the Time Domain measurement is
enabled. See "Time Domain (Zero Span)" on page 91.
Trigger control and sweeping both happen on the radio frequency
connector. Once a sweep is done, it will be displayed until a trigger condition
occurs again and it performs another sweep. This is used in zero-span mode.
In order to use this function, the trigger condition needs to be set up:
1. Monitor the RF data to determine the trigger condition.
2. Set the power level at center freq.
3. Set the trigger level:

High Level - Trigger if dBm rises ABOVE the power level.

Low Level - Trigger if dBm falls BELOW the power level.
4. Enable the trigger.
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