GW Instek GSP-9300 - Page 152

GSP-9300 User Manual
150
FSK Measurement
Description
The FSK function can be used to analyze FSK
signals. It can either display the demodulated
waveform or the symbols encoded in the signal.
Manchester or Miller line codes can also be
decoded.
Measurement
items
Freq Deviation:
Current, Min, Max
Mod. Rate:
Current, Min, Max
Carrier Pwr:
Current, Min, Max
Carrier Freq Offset:
Current, Min, Max
SINAD:
Current, Min, Max
Operation:
configuration
1. Set the center frequency to the carrier frequency
(page 41).
2. Press
Measure
> Demod[F2]>FSK[F5]>FSK
Analysis[F1] and turn FSK analysis on.
 Any other measurement mode will automatically be
disabled.
3. The display splits into two screens. The top
shows the demodulated FSK waveform in the
wave view (time domain waveform) or the
symbol view. The bottom screen shows the
FSK-specific measurements and pass/fail
results.