Specifications

3-11 FREQUENCY
TRANSLATING
GROUP DELAY
(OPTION 5)
This procedure is intended to verify the functionality of the Frequency
Translating Group Delay measurement hardware. Perform this procedure
only if the instrument has Option 5 installed.
Procedure: Allow the instrument to warm up for at least 60 minutes.
1. Press the Default key, then the 0 key to reset the instrument to a fac
-
tory preset state.
2. Press the Appl key.
3. Select:
CHANGE APPLICATION SETUP
MEASUREMENT TYPE/
FREQUENCY TRANSLATION GROUP DELAY
4. Press the Display key.
5. Select:
SINGLE CHANNEL
RETURN
6. Press the POWER key.
7. Select:
SOURCE 1
8. Set Port 1 Power to 5 dBm.
9. Connect a throughline between Port 1 and Port 2.
10. Press the Cal key.
11. Select:
PERFORM CAL
12. After the calibration is complete, press the Display key.
13. Select:
SCALE
14. Change the setup as follows:
RESOLUTION = 1 ns/div
REFERENCE VALUE=0ns
APERTURE = 0.25 %
15. Wait until one full sweep is complete.
PERFORMANCE TESTS FREQUENCY TRANSLATING GROUP DELAY (OPTION 5)
MS462XX MM 3-35