8. Amplitude Fidelity
(For instruments with Option 857, refer to Chapter 5.)
Log Amplifier Adjustments
Log:
Incremental
fO.l
over 0 to 80
display
Cumulative
3 MHz to 30 Hz Resolution Bandwidth
over 0 to 80
display (20 to 30°C)
over 0 to 90
display Linear:
of Reference Level for top 9
divisions of display
Amplitude fidelity in log and linear modes is tested by decreasing the
signal level to the spectrum analyzer in 10
steps with a calibrated
signal source and measuring the displayed amplitude change with the
analyzer’s MARKER A function.
SYNTHESIZER
SPECTRUM ANALYZER
Figure 2-11. Amplitude Fidelity
Setup
Performance Tests 2-27
Содержание HP 8566B
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Страница 137: ...Test 19 1st LO Output Amplitude Steps Min Measured Max 4 1st LO OUTPUT Level 5 dBm 2 112 Performance Tests ...
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Страница 351: ...23 Track and Hold Adjustments 25 Repeat steps 4 through 24 until no further adjustments are required Adjustments 3 211 ...
Страница 404: ...AIVI Wi AlAl ti2 W8 Figure 6 6 IF Section Front View 6 8 Major Assembly and Component locations ...