HP HP 8566B, Руководство по настройке

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2. Frequency Span Accuracy
SPECTRUM ANALYZER
SYNTHESIZED SWEEPER
ADAPTER
AD
Figure 2-4. Wide Span Setup
10. Press
PRESET
)
on HP 8340A Synthesized Sweeper.
11. Set the synthesized sweeper to a 4 CW signal and power level
of -10
12. Press on the analyzer.
13. Set spectrum analyzer as follows:
FREQUENCY
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
SPAN
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..50 0
MHZ
14. Set the synthesized sweeper to 3.8 MHz. (See 2-4.) Press
SEARCH).
15. Press MARKER and [
PEAK SEARCH
).
16. Press MARKER A and set the synthesized sweeper to 4.2
(See Table 2-4.) Press
SEARCH
).
17. The MARKER A frequency should be between 388 MHz and 412
MHz.
18. Set spectrum analyzer
SPAN
)
and
(
CENTER FREQUENCY
)
according to Table 2-4 and measure the frequency span by the
procedure of steps 13 through 16. The limits for the difference
between the two frequency measurements are given in the table.
Performance Tests