Anritsu MS8608A, Operation Manual, Page: 148 / 338

6-36
Section 6 Performance Tests
(4) Precautions
1) Set the resolution bandwidth, video bandwidth, RF ATT and sweep time to Auto.
2) This test should be performed after warming up this instrument for 60 minutes or
more.
(5) Procedure
Step Procedure
1
Press the MS8608A/MS8609A Preset key.
2 Operate All Cal.
3
Connect the attenuator OUTPUT to the power sensor input.
4
Set the SG frequency to 50 MHz and adjust the SG level so that the power meter indication is
0 dBm. At this time, set the attenuator to 0 dB.
5
Connect the attenuator OUTPUT to the MS8608A/MS8609A RF Input connector.
6
Set the MS8608A/MS8609A as shown below:
Center Freq .............................................. 50 MHz
Span ........................................................... 1 MHz
Reference Level ........................................ 0 dBm
7 Press the
→
CF to move the peak point of the spectrum waveform to the center of the screen.
8
Read the marker level.