Agilent Technologies ENA Series Podręcznik Użytkownika Strona 332

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
Przeglądanie stron 331
326 Chapter 8
Frequency-Offset Measurement (Option 008)
Measurement of Mixers
Figure 8-10 Connection of measured mixer
NOTE If two or more spectrum components are involved at a similar level, it is necessary to use a
filter in order to prevent unnecessary spectrum components from entering the receiver port;
in this way, you can prevent the total magnitude from reaching a damage level of 6.3 Vp-p.
Procedure for setting measurement parameters
Follow the steps below to set the measurement parameters. In this case, we measure each
parameter of magnitude, phase, and group delay in conversion loss (S12).
Step 1. Press (or ) to activate the channel you want to measure.
Step 2. Press to set
Num of Traces to 3.
Step 3. Press
Allocate Traces to select the Graph Layout ( ).
Step 4. Press to set the measurement parameter to
S12.
Step 5. Press to set
LogMag (magnitude) to Trace 1.
Step 6. Press to select Trace 2.
Step 7. Press to set the measurement parameter to
S12.
Step 8. Press to set
Phase (phase) to Trace 2.
Step 9. Press to select Trace 3.
Step 10. Press to set the measurement parameter to
S12.
Przeglądanie stron 331
1 2 ... 327 328 329 330 331 332 333 334 335 336 337 ... 774 775

Komentarze do niniejszej Instrukcji

Brak uwag