Frequency Span Accuracy Test; Narrow Span Accuracy - HP 8566B Adjustment Manual

Frequency Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 3335A
Synthesized Sweeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 8340A
Adapter, Type N (m) to BNC (f) . . . . . . . . . . . . . . . . . . 1250-0780
Adapter, Type N (m) to SMA (f) . . . . . . . . . . . . . . . . . . . . . . . . . . 1250-1250
Adapter, SMA Female Connectors . . . . . . . . . . . . . . . . . . . . .1250-1158
Cable Assembly, SMA Male Connectors . . . . . . . . . . . . . .5061-1086
1. Press (2].
2. Connect equipment as shown in Figure 2-3.
3. Set the frequency synthesizer for an output frequency of 40 MHz
and an output power level of -10 dBm.
4. Key in the following analyzer settings:
[
CENTER
(
FREQUENCY
5. Set the frequency synthesizer to 39,992,OOO Hz. (See Table 2-3.)
6. Press MARKER
7. Press MARKER la] and set the frequency synthesizer to
8. Using the procedure of steps 5, 6, and 7, measure the frequency
separation of the indicated signals for each setting in 'fable 2-3.
The MARKER A frequency should be within the limits given in the
table.
Spectrum Analyzer Frequency Synthesizer
[
FREQUENCY
20 kHz 39,992,OOO
50 kHz 39,980,OOO
150 kHz 39,940,OOO
200 kHz 39,920,OOO
1 MHz 39,600,OOO
2 MHz 39,200,OOO
6 MHz 37,600,OOO
10 MHz 36,000,OOO
50 MHz 20,000,OOO
9. Disconnect the frequency synthesizer from the analyzer input.
Connect equipment as shown in Figure 2-4.
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
FREQUENCY
] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
SPAN
and
Low High
15.84 kHz
39.60 kHz
38.80 MHz

2. Frequency Span Accuracy Test

( ).
PEAK SEARCH
(
PEAK SEARCH
MARKER Frequency
A
Min Actual
121.20 kHz
161.6 kHz
808.00 kHz
1.584 MHz
4.656 MHz
7.76 MHz
Performance Tests 2-9
MHZ
].
Max
16.16 kHz
40.40 kHz
1.616 MHz
4.944 MHz
8.240 MHz
41.2 MHz