GW Instek GSP-9300 - FM Pass Fail Testing

ADVANCED OPERATION
141
FreeRun[F1]
Disables the trigger, this
is the default setting.
Start Time[F3]
Sets the start time for the
x-axis for the FM
waveform in the top-half
of the screen.
Stop Time[F4]
Sets the stop time for the
x-axis for the FM
waveform in the top-half
of the screen.
Action Now[F6]
Turns FreeRun mode off
and uses the user-
defined trigger settings.
Note
The MAX and MIN measurements are held until
higher or lower values are found. To reset the MAX
and MIN measurements, press
Measure
>
Demod[F2]>FM Analysis[F1]>Min/Max Reset[F3].
FM Pass Fail Testing
Description
The Limit Edit function puts a pass limit on the
FM deviation, carrier offset and carrier power.
Measurement
Range
AM Deviation:
1Hz ~ 400kHz
Carr. Offset:
1Hz ~ 400kHz
Carrier Power:
-120dBm ~ 30dBm
Operation:
configuration
1. Press
Measure
> Demod[F2]>FM
Analysis[F2]>Limit Edit[F5] and set the limits.
FM Deviation[F1]
If the measured
deviation is above this
limit, it will be judged as
Fail.