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the LabSat signal at 0dB then increase the attenuation slider by 0.5dB at a time and replay the file. It is also advisable to cold start the GPS device
under test after starting each replay to clear any almanac data that the GNSS engine may have stored.
13. The Advanced Playback Control on LabSat contains a feature that allows you to repeat the same scenario over again, so that at the end of the
scenario replay the LabSat will loop back to the start of the scenario, and start replaying the scenario over again. The user can specify the number of
repeats, or set the scenario to repeat indefinitely. You can also specify a time delay between repeats, for example to allow time for a cold-start of the
DUT before the scenario re-starts. In the example shown, four repeats have been selected, with a delay of 30 seconds between each repeat of the
scenario replay.
Attenuation
Control Slider
Advanced
Playback
Control
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