R&S ZVA8 - Checking the Harmonics

FSQ FVREF "Überschrift 2" \* MERGEFORMAT Fehler! Formatvorlage nicht definiert.
R&S ZVA Performance Test
1177.5333.02 1.9 E-11
Checking the Harmonics
Instrument:
Test cable (see Chapter “Test Equipment", Item7)
20dB attenuator (see Chapter “Test Equipment", Item7)
Test setup:
Connect the attenuator to one of the other ports (portx)
Connect one end of the test cable to the attenuator
Calibration:
Perform a power calibration (with test cable and attenuator, for power
settings see Performance Test Report).
If there are different power settings, depending on the frequency range,
for each power setting a calibration must be performed.
R&S
®
ZVA settings:
- [ Preset ]
With option K4:
- [ Mode : Harmonics : 2
nd
Harmonic (Port# to Portx) : Relative
Measurement ]
- [ Mode : Harmonics : 3
nd
Harmonic (Port# to Portx) : Relative
Measurement ]
Without option K4:
- Service Function 1.0.0.0.1 (see chapter 3 ‘Service Functions’, Service
Level 2)
- [ Stop : fmax/2] (2
nd
Harmonic)
- [ Stop : fmax/3] (3
nd
Harmonic)
- [ Pwr BW AVG : {p
GEN
*}]
- [ Marker : {f
GEN
*} ]
* For marker frequencies and power settings, see Performance Test
Report.
Measurement:
Read off the marker values