Appendix A — Test Records A-2 Test Records for Spectrum Analyzer Verification
MS272xC MM PN: 10580-00279 Rev. E A-11
MS272__C Firmware Rev: ______________ Operator: ____________________ Date: ____________
Serial Number: _______________ Options: __________________________________________________
Note
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
–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-18. Verification at 4.0 GHz, Specification = ± 1.3 dB
Input Power Atten Lvl Marker 1 Reading
–30dBm 0dB dBm
–30dBm 5dB dBm
–30 dBm 10 dB dBm
–30 dBm 20 dB dBm
–2 dBm or –5 dBm 30 dB dBm
–2 dBm or –5 dBm 40 dB dBm
–2 dBm or –5 dBm 50 dB dBm
–2 dBm or –5 dBm 60 dB dBm
Table A-19. Verification at 5.0 GHz, Specification = ± 1.3 dB
Input Power Atten Lvl Marker 1 Reading
–30dBm 0dB dBm
–30dBm 5dB dBm
–30 dBm 10 dB dBm
–30 dBm 20 dB dBm
–2 dBm or –5 dBm 30 dB dBm
–2 dBm or –5 dBm 40 dB dBm
–2 dBm or –5 dBm 50 dB dBm
–2 dBm or –5 dBm 60 dB dBm
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