Anritsu Spectrum Master MS2721B Maintenance Manual

2-2 Spectrum Analyzer Function Verification Performance Verification 1
2-2 PN: 10580-00177 Rev. D MS2721B MM
Spectrum Analyzer Frequency Accuracy
This test verifies the CW frequency accuracy of the Spectrum Analyzer in Spectrum Master Model MS2721B.
Required Equipment:
• Anritsu MG3692x Synthesized Signal Generator
• Frequency Reference Symmetricom Rubisource T&M
• Spectrum Master Model MS2721B
Procedure:
1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator.
2. Connect the output of the Synthesized Signal Generator to the Spectrum Analyzer RF In port of the
MS2721B.
3. On the MS2721B, change the Mode to Spectrum Analyzer. Preset the instrument.
4. Set the MG3692x output to 1 GHz CW, with an RF output level of –30 dBm.
5. On the MS2721B, press the Amplitude function hard key, and set the Reference Level to –10 dBm.
6. Press the Freq soft key and set the Center Freq to 1.0 GHz.
7. Press the Span soft key, set the span to 10 kHz.
8. Press the BW function hard key and set RBW to 100 Hz.
Figure 2-1. Spectrum Analyzer Frequency Accuracy Test Setup
Note Do not connect the external 10 MHz Reference to the Spectrum Master Model MS2721B.
MG3692X
10 MHz Reference
(to back panel)
MS2721B

Anritsu Spectrum Master MS2721B Specifications

General

Brand	Anritsu
Model	Spectrum Master MS2721B
Category	Measuring Instruments
Language	English