Anritsu S331E - Page 78

A-1 Test Records for Spectrum Analyzer Verification
A-8 PN: 10580-00253 Rev. J S3xxE MM
2000 –50 –40 15 On ±1.25
–30 –20 0 Off ±1.25
–30 –20 5 Off ±1.25
–30 –20 10 Off ±1.25
–30 –20 20 Off ±1.25
–2 0 30 Off ±1.25
–2 0 40 Off ±1.25
–2 0 50 Off ±1.25
–2 0 55 Off ±1.25
3000 –50 –40 15 On ±1.25
–30 –20 0 Off ±1.25
–30 –20 5 Off ±1.25
–30 –20 10 Off ±1.25
–30 –20 20 Off ±1.25
–2 0 30 Off ±1.25
–2 0 40 Off ±1.25
–2 0 50 Off ±1.25
–2 0 55 Off ±1.25
3990 –50 –40 15 On ±1.25
–30 –20 0 Off ±1.25
–30 –20 5 Off ±1.25
–30 –20 10 Off ±1.25
–30 –20 20 Off ±1.25
–2 0 30 Off ±1.25
–2 0 40 Off ±1.25
–2 0 50 Off ±1.25
–2 0 55 Off ±1.25
Table A-8. Spectrum Analyzer Absolute Amplitude Accuracy Across Frequency (3 of 4)
Freq
(MHZ)
Input Power
(dBm)
Reference
Level Setting
(dBm)
Atten. Level
Setting (dB) Pre-Amp Setting
Marker 1 Reading
(dBm)
Spec
(dB)