Amplitude Fidelity Test - HP 8566B Adjustment Manual

(For instruments with Option 857, refer to Chapter 5.)
Log Amplifier Adjustments
Log:
Incremental
fO.l dB/dB over 0 to 80 dB display
Cumulative
3 MHz to 30 Hz Resolution Bandwidth
Amplitude fidelity in log and linear modes is tested by decreasing the
signal level to the spectrum analyzer in 10 dB steps with a calibrated
signal source and measuring the displayed amplitude change with the
analyzer's MARKER A function.
Figure 2-11. Amplitude Fidelity Test Setup

8. Amplitude Fidelity Test

SPECTRUM ANALYZER
Performance Tests 2-27