Anritsu Spectrum Master MS2723B Maintenance Manual page 41

Performance Verification
6. Set the MG3692x Output to –20 dBm.
7. Set the power meter to display Channel B. Press the Sensor key, the Cal Factor soft key, and then the
Freq soft key. Use the keypad to enter the value matching the frequency of MG3692x as the input signal
frequency, which sets the power meter to the proper power sensor calibration factor. Press the System
key to display the power reading.
8. Adjust the MG3692x output power so that the power meter displays a reading that matches the Sensor B
reading for –30 dBm in
on page A-8.
9. On the MS2723B or MS2724B, press the Amplitude soft key, then set the Reference Level to –20 dBm.
10. Press the Freq soft key and press the Center Freq soft key.
11. Enter 10.1 MHz (or the next frequency).
12. Press the Amplitude soft key, then set the Atten Lvl to 0 dB.
13. Press the Marker key and press the Peak Search soft key.
14. Record the Marker 1 amplitude reading (in units of dBm) into
Specification = ± 1.3 dBm" on page
15. Verify that the Marker 1 amplitude reading is within the specification.
16. Repeat Step 12 to Step
17. Adjust the MG3692x output power so that the power meter displays a reading that matches the Sensor B
reading for –2 dBm in
18. On the MS2723B or MS2724B, press the Amplitude soft key, then set the Reference Level to 10 dBm.
19. Repeat Step 12 to Step
20. Repeat Step 5 to Step
Models MS2723B and MS2724B MM
Table A-20, "Characterization Chart for Fixed Level with Varying Frequency"
A-9.
15 for Attenuation Levels of 5 dB, 10 dB, and 20 dB.
Table A-20.
15 for Attenuation Levels of 30 dB, 40 dB, 50 dB, and 60 dB.
19 (in units of dBm) for all of the frequencies in
PN: 10580-00165 Rev. D
2-2 Spectrum Analyzer Function Verification
Table A-21, "Verification at 10.1 MHz,
Table A-22 through Table A-42.
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