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Checking The Input Noise Level - Rohde & Schwarz ZVA 24 Service Manual

Vector network analyzers
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Performance Test

Checking the Input Noise Level

Test equipment
Test setup:
®
R&S
ZVA settings:
Measurement:
1145.1155.82
Calibration kit
(see Chapter "Test Equipment", Item4)
Connect the Match Male from the calibration kit to port 1 (port 2 to port 4)
- [ Preset ]
- [ Meas : Wave Quantities: b1 Src Port 1
(b2 Src Port 2, b3 Src Port 3, b4 Src Port 4)]
- [ Power : RF Off ]
- [ Meas Bandwidth : 10 Hz ]
- [ Marker ]
- [ Sweep : Sweep Type : CW Mode : CW Frequency : {f
- Service Function 1.0.0.1.1 (see chapter 3 'Service Functions', Service
Level 2)
- [ Measure : Wave Quantities : More Wave Quantities... : Properties :
Detector : RMS ]
- [ Sweep : Single : Restart]
* For measurement frequencies, see Performance Test Report {fGEN}.
Read off the noise level indicated by the markers on the DUT.
1.10
R&S ZVA
*}]
GEN
E-1

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