Anritsu Spectrum Master MS2711E Maintenance Manual page 34

2-6 Spectrum Analyzer Absolute Amplitude Accuracy Verification
8. Set the Attenuation Level to 15 dB.
9. 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 the 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.
10. Set the MG3692x frequency to 10.1 MHz CW.
11. Adjust the MG3692x output power so that the power meter displays a reading that matches the Sensor B
reading for –50 dBm in
12. On the MS271xE, press the Marker key and select Peak Search.
13. Record the Marker 1 amplitude reading in
Across Frequency" on page
14. Verify that the Marker 1 amplitude reading is within the specification.
15. Repeat Step 6 through
pre-amp settings in
2-16
Table A-8 on page A-6.
A-7.
Step 14 for other frequencies, input power, reference level, attenuation and
Table A-9.
PN: 10580-00254 Rev. N
Table A-9, "Spectrum Analyzer Absolute Amplitude Accuracy
Spectrum Analyzer Verification
MS271xE MM