Ceyear 4051 Series, User Manual

Page: 175 / 751

4. Operating Instruction
4.2 Advanced operation guide
161
Fig. 4.80 Connection Settings of Spurious Emission Measurements
Step 3. set the analyzer as spectrum analysis mode and activate swept analysis mode:
 Press
【
Mode
】
and [Spectrum].
Step 4. Resetting of analyzer

Press 【 Preset 】 key.
Step 5. Set the frequency of the analyzer as 1.920GHz:
 Press
【
Frequency
】
, [Center Freq] and enter 1.920 GHz.
Step 6. Initialize spurious emission measurement:
 Press
【
Measure
】
, [More 1/2
▶
], [Spurious Emission], set up the measurement mode as spurious
emissions.
Step 7. Check the specified spurious signals:
 Press 【 Meas Setup 】 , [Spur].
Input checked stray figures.
 Results of spurious emission measurement are shown in Fig. 4.81.
What shows in the text window is the detected stray. Each message includes a spurious frequency range, a
stray power and a limited value.
Step 8. The user can change the measurement parameters, and customize measuring range list as
needed:
 Press
【
Meas Setup
】
, [Range Table
▶
].
Users can select and edit measurement parameters for multiple lists.