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112 Chapter 4
CDMA Measurements - Screens and Control Fields
Trig Event Tune Freq
Trig Event
This field determines when the trigger event to the CDMA analyzer
occurs. When the selected trigger in this field is qualified by the
selection in the Qual Event field, the CDMA analyzer is triggered.
Choices
• 27 ms is an internally generated clock.
• 20 ms is an internally generated clock.
• 80 ms is an internally generated clock.
• 2 s is an internally generated clock.
• Delay controls a trigger delay timer, beginning from the positive
edge of the selected qualifier. A delay of 20 µs to 10,000,000 µs is
valid. Initially, the time delay will be 100 µs.
• Immed triggers immediately after receiving the Qual Event signal.
Default selection: Immed.
Screens on which this field is present
CDMA ANALYZER
COD DOM (Code Domain Analyzer): trigger controls menu
Tune Freq
Use this field to enter the center frequency of the CDMA channel you
are analyzing. This field is displayed only when the RF Display field
on the INSTRUMENT CONFIGURE screen is set to Freq.
NOTE Channel tuning
You can configure the Test Set to allow direct entry of
channel numbers (instead of entering the frequency) by
using the RF Display field on the INSTRUMENT
CONFIGURE screen. See the "RF Channel" field on page
109 for more information.
Screens on which this field is present
CDMA ANALYZER
COD DOM (Code Domain Analyzer): main controls menu
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