Rf Frequency; Rf Frequency Contents - HP 8642A Operation And Calibration Manual

Model 8642A/B Operation
RF FREQUENCY CONTENTS
Figure 3-6. RF Frequency-Related Functions.
RF FREQUENCY ..... .
Table 3-10. RF Frequency Operating
Characteristics ..... . ....... .
Table 3-11. RF Frequency Band Ranges
FREO
How to Set RF Frequency ..
SPCL 8 . . . . . . . , ........ .
How to Select the Het Band
(Special Function 8)
HP-IB Codes .....
Comments
Related Special Functions ...
240. Decrement Frequency by 0.1 Hz
241. Increment Frequency by 0.1 Hz
3-38
3-39
3-39
. 3-39
· .. 3-40
.... 3-40
3-41
· .. 3-41
. .... 3-42
. 3-42
3-42
· .. 3-42
3-42
242. Phase Decrement 1 Degree .. .... . . . 3-42
3-42
3-42
3-42
243. Phase Increment 1 Degree ... .
244. Phase Decrement 5 Degrees ... .
245. Phase Increment 5 Degrees
250. Phase Adjustment from Knob and
Step Up, Step Down Keys
RELATIVE RF FREQUENCY
REL ZERO ...
How to Set the Current Output Frequency
Setting to Be the Frequency Reference
REF SET ..... ........ .
How to Set a Reference to a Specific
Frequency ..
How to Reference to the Signal Generator's
Last-Selected Reference . . . . . . . .. .
How to Display the Current
Frequency Reference ..... .
REL OFF ........... .
How to Turn Off the Frequency Relative
3-42
.3-45
3-45
3-45
. 3-46
3-46
.. 3-46
.3-46
.3-47
Mode ....... 3-47
HP -IB Codes .. . ............. 3-47
Comments ....... . ......................... 3-47
RF FREQUENCY SWEEP ...................... 3-49
Table 3-12. RF Frequency Sweep Operating
Characteristics ........ . ... .
How to Select Stepped Frequency Sweep
SPCL 123 .......... .
How to Select Phase Continuous Frequency
... 3-49
.. 3-50
.3-50
Sweep (Special Function 123) ............... 3-50
START FREO, STOP FREO .................... 3-50
How to Set Start and Stop Frequencies . . . . 3-50
How to Stop the Sweep .......... . 3-50
AUTO, MANUAL, SINGLE . 3-51
How to Select a Sweep Mode ........... 3-51
TIME ............................... ..3-52
How to Set Sweep Time. . . . . . . .......... 3-52
How to Set Sweep Time for Stepped
Frequency Sweep (Using Sweep Time
to Set Frequency Step Size and
Number of Steps) ....................... 3-53
How to Set Sweep Time for Phase
Continuous Frequency Sweep
(Understanding Limitations Between
Sweep Spans and Sweep Times;
Also, How to Set a Specific Number
of X-Axis Steps) .. .
HP-IB Codes ................ .
Comments ......... .
. . 3-60
. .. 3-64
.3-64
Related Special Functions ........ . . ....... 3-65
119. Disable Settling ......... .
121. Sweep Up and Down On
Figure 3-7. Sweep Waveforms
. ... 3-65
3-66
.3-66
3-37