Anritsu Spectrum Master MS2723B Maintenance Manual page 21

Performance Verification
Procedure:
1. Connect the external 10 MHz Reference both to the MG3692x Synthesized Signal Generator and to the
Spectrum Master MS2723B or MS2724B, as shown in
2. Set the MS2723B or MS2724B to Spectrum Analyzer mode and then preset the instrument.
3. Set the MS2723B or MS2724B as follows:
• Center Frequency: 1.0 GHz
• Reference Level: –10 dBm
• Atten Lvl: 0 dB
4. Set the MG3692x to 1 GHz CW, with an output level of –30 dBm. Apply the signal to the Spectrum
Analyzer RF In connector of the MS2723B or MS2724B.
5. On the MS2723B or MS2724B, set the Span to 4.5 MHz.
6. Press the BW soft key and set the RBW to 3 MHz.
7. Under the Measure menu, press OCC BW and set it to On.
8. Press the dBc soft key and enter 3.
9. Record the occupied bandwidth in
on page A-4 and verify that it is within specification.
10. Repeat Step 5 through Step
Models MS2723B and MS2724B MM
Table A-7, "Spectrum Analyzer Resolution Bandwidth Accuracy"
9 for all other settings in
PN: 10580-00165 Rev. D
2-2 Spectrum Analyzer Function Verification
Figure 2-3.
Table A-7.
2-7