HP 8542E Installation And Verification Manual page 111

15. Displayed Average Noise Level for Receiver RF Section
Equipment Required
Procedure
2-78 Operation Veri cation
4 5
PRESET
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
4 5
FREQUENCY
4 5 4 5
SPAN MHz
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNNNNNNN
4 5
AMPLITUDE
NNNNNNNNNNNNNNNNNNNNNNN
4 5
AMPLITUDE
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
4 5
PRESET
4 5
MHz
NNNNNNNNNNNNNNN
4 5
dB