R&S
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ZVA / R&S
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ZVB / R&S
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ZVT GUI Reference
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Operating Manual 1145.1084.12 – 30 329
2. Source power calibration for the IF signal. A power sensor is connected to port 2. The IF power
(red) is calibrated over the IF sweep range, calculated from the selected RF sweep range and the LO
frequency. No additional external devices such as mixers are needed.
3. Source power calibration for the LO signal, provided by an external generator. A power sensor is
connected to the generator's RF output (red signal). The analyzer controls the generator, its RF power
(red) is calibrated at the selected IF frequency. No RF connection to or from the network analyzer is
needed.