Anritsu MS8608A, Руководство по эксплуатации, Страница: 157 / 338

6-45
Section 6 Performance Tests
(4) Procedure
Step Procedure
1
Press the MS8608A/MS8609A Preset key.
2 Operate All Cal.
3
Set the signal generator MG3633A as shown below.
OUTPUT FREQ .................................... 100 MHz
OUTPUT LEVEL ..................................... 0 dBm
4 Set the MS8608A/MS8609A as shown below.
Center Freq ............................................ 100 MHz
Span .......................................................... 15 kHz
Reference Level ........................................ 0 dBm
RBW ........................................................... 3 kHz
5
Press the
→
CF key to move the signal spectrum peak to the center.
6
Press Marker to set the marker to
∆
marker.
7
Set RBW and SPAN as shown in the table on the next page and measure the level deviation
(error) of each RBW by following steps 8 and 9 below.
8
Press Peak Search key to conduct peak search and move the current marker to the peak point
of the signal spectrum.
9 Read the
∆
marker level value.