Ronde & Schwarz 1304.0004.03, Руководство пользователя

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The Spectrum Application (RF Measurements)
R&S
®
FPL1000
331 User Manual 1178.3370.02 ─ 09
Filter Bandwidth Filter Type Application
50 kHz CFILter
100 kHz CFILter
150 kHz CFILter FM Radio
192 kHz CFILter PHS
200 kHz CFILter GSM
300 kHz CFILter
500 kHz CFILter J.83 (8-VSB DVB, USA); RF ID 14333
1 MHz CFILter CDMAone
1.228 MHz CFILter CDMAone
1.5 MHz CFILter DAB
2 MHz CFILter
3 MHz CFILter
3.75 MHz CFILter
5 MHz CFILter
CFILter
CFILter
CFILter
7.7 Trigger and Gate Configuration
Triggering means to capture the interesting part of the signal. Choosing the right trigger
type and configuring all trigger settings correctly allows you to detect various incidents
in your signals.
Gating allows you to restrict measurement analysis to the important part or parts of the
signal, for example bursts.
● Triggering .............................................................................................................. 331
● Gating ....................................................................................................................340
7.7.1 Triggering
7.7.1.1 Triggered Measurements
In a basic measurement with default settings, the sweep is started immediately. How-
ever, sometimes you want the measurement to start only when a specific condition is
fulfilled, for example a signal level is exceeded, or in certain time intervals. For these
Trigger and Gate Configuration