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R&S ZVA
Performance Test
Compare with data sheet
Checking the Frequency Uncertainty
Instrument:
Test setup:
Spectrum analyzer settings:
®
R&S
ZVA settings
Measurement:
1145.1155.82
Spectrum analyzer (see Chapter "Test Equipment", Item1)
Test cable (see Chapter "Test Equipment", Item7)
Connect the spectrum analyzer to port 1
- [ PRESET ]
- [ FREQ : 1 GHz ]
- [ SPAN : 50 kHz ]
- [ BW : MANUAL RES BW : 10 kHz ]
- [ MARKER : MARKER MODE : FREQ COUNT ]
- [ AMPT : REF LEVEL : 10 dBm]
- Select [System : Internal Reference]
- [ Preset ]
- [ Meas :Wave Quantities: a1 Src Port 1]
- [ Sweep : Sweep Type : CW Mode :
CW Frequency : 1 GHz; Power : 0 dBm]
- [ Sweep : Single : Restart]
Read off the frequency indicated by the marker.
Frequency deviation = marker value – 1 GHz
Max. frequency deviation .............................. see Performance Test Report
1.3
Performance Test
E-1
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