Anritsu MT8801C, Operation Manual, Page: 78 / 137

Section 3 Operation
3-68
(2) Measurement procedure
Step Procedure
1 Press the spectrum analyzer [Preset] key.
2 Span frequency setting: F2: Span , [2], [5], [0], [kHz]
3 Reference level setting: F3: Amplitude , [0], [dBm]
4 Center frequency setting: F1: Frequency , [9], [0], [0], [MHz]
5 RBW setting: [Next Menu], F1: Coupled Function , F7: RBW, [1], [kHz]
6 VBW setting: F12: return, F8: VBW, [3], [kHz]
7 Sweep time setting: F12: return, F9: Sweep Time, [1], [0], [s]
8 ATT setting: F12: return, F10: Attenuator, set to minimum value using a control.
9 Single sweep: [Single]
10 Measurement preparations: F5: Measure , F10: Adj Ch Pwr Measure
11 Adjacent channel setting: F8: Ch Sepa-1, [5], [0], [kHz]
F9: Ch Sepa-2, [1], [0], [0], [kHz]
12 Receiving bandwidth setting: F10: Ch BW, [23], [1]. [kHz]
13 Graph display method: F11: Setup, F7: Method, select Total Pwr or Ref Level.
(The graph display method is set to Total Pwr here.)
14 Graph display: When On is selected with F8: ACP Graph, a graph is displayed.
15 Channel display:When On is selected with F9: Ch Center Line, a line that shows the center frequency
of the adjacent channel is displayed.
When On is selected with F10: Ch BW Line, a line that shows the bandwidth of the adjacent channel is
displayed.
16 Measurement channel setting: [Next Menu], F7: Both Channel
17 Power (noise) measurement: F12: return, F7: Execute
The measured value is displayed at the top left-hand corner of the screen.
Zone Center =
500.008 000MH
Adjacent channel leakage power measurement example