Anritsu Spectrum Master MS2722C Maintenance Manual page 118

Appendix A — Test Records
MS272__C Firmware Rev: ______________ Operator: ____________________
Serial Number: _______________
Table A-9. Characterization Chart for 50 MHz Amplitude Accuracy Verification
Test Power Level at 50 MHz
–10 dBm
–14 dBm
–20 dBm
–24 dBm
–30 dBm
–34 dBm
–40 dBm
–44 dBm
–50 dBm
The listed Amplitude Accuracy specifications apply when the instrument is being verified in an
environment between 20°C and 30°C after a 30 minute warm-up period. For an instrument that is not
being verified in a temperature controlled environment, but within a temperature range between
Note
–10°C and 50°C (–10°C and 40°C for MS2726C only) and after a 60 minute warm-up, add ± 1 dB to
the Amplitude Accuracy specification for frequencies from 100 kHz to 32 GHz, add ± 2 dB to the
Amplitude Accuracy specification for frequencies from 32 GHz to 40 GHz.
Table A-10. 50 MHz Amplitude Accuracy Verification, Specification = ± 1.3 dB
Input Power Level
0 dBm
–4 dBm
–10 dBm
–14 dBm
–20 dBm
–24 dBm
–30 dBm
–34 dBm
–40 dBm
–44 dBm
–50 dBm
MS272xC MM
Options: __________________________________________________
0 dBm
–4 dBm
Reference Level Input Atten. Level
10 dBm
10 dBm
0 dBm
0 dBm
–10 dBm
–10 dBm
–20 dBm
–20 dBm
–30 dBm
–30 dBm
–40 dBm
PN: 10580-00279 Rev. E
A-2 Test Records for Spectrum Analyzer Verification
Required Sensor B Reading
30 dB
30 dB
20 dB
20 dB
10 dB
10 dB
0 dB
0 dB
0 dB
0 dB
0 dB
Date: ____________
Measured Reading
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
A-5