Anritsu MT8212E - Page 437

Spectrum Analyzer Verification 2-6 Spectrum Analyzer Absolute Amplitude Accuracy Verification
MT8212E and MT8213E MM PN: 10580-00255 Rev. J 2-15
Setup
Measuring Amplitude Accuracy Across Frequency
1. Connect the equipment as shown in Figure 2-4.
2. Set the MT821xE to Spectrum Analyzer mode and then preset the instrument.
3. Press the Shift key, the Sweep (3) key, then the Sweep Mode key, and then press the Performance
submenu key.
4. Press the BW submenu key. Then set the RBW to 1kHz and the VBW to 10 Hz.
5. Press the Span submenu key, set span to 10 kHz.
6. Press the Freq soft key and set the Center Frequency to 10.1 MHz.
7. Press the Amplitude soft key and set the Reference Level to -40 dBm and turn the Pre-Amp On.
Figure 2-4. Absolute Amplitude Accuracy Across Frequency Verification Test Setup
Caution
To maintain test setup integrity, do not disconnect Sensor B, the power splitter, or the fixed
attenuator.
MT821xE Cell Master
Power Charge
+/-
.
0
3
Sweep
2
Calibrate
1
Preset
6
Limit
5
Trace
4
Measure
9
Mode
8
System
7
File
Shift
Back
Enter
ESC
CellMaster
MT8212E
MG3692x Synthesized Signal Generator
10 MHz
Reference
ML2438A Power Meter
MA2442D
Sensor B
1870A
Power Splitter
Adapter
N(m) to N(m) Adaptor
10 dB Attenuator