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Grf-1300a user manual and teaching materials – GW Instek GRF-1300A User Manual

Page 86

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GRF-1300A User Manual and Teaching Materials

3. Set up the GSP-730 as follows:

• Center frequency:880MHz

• Span: 10MHz
• Reference level: -10dBm
• RBW: Auto

Step1

F1

0

Step2

F1

1

Step3

F1

1

0

Step4

BW

F1

4. Adjust the FM frequency deviation to 1MHz (2MHz in total)

with the amplitude knob.

2MHz

5. Measure the ACPR and OCBW after these settings are

performed.

ACPR
measurement

Step1

Meas

F2

Step2

F1

84