GUI Reference
R&S
®
ZNB/ZNBT
446User Manual 1173.9163.02 ─ 55
Calibrate Only Port Frequency
For Frequency Conversion Measurements, by default the reference receivers are cali-
brated for all resulting frequencies – even if they are currently not relevant for some
ports. Using this switch, you can limit the calibrated frequencies to those frequencies
that are required for the related port, which results in shorter calibration times.
Power Cal Dialog (Meas. Receiver)
In "Meas. Receiver" mode, the "Power Cal" dialog guides you through the calibration of
a measurement receiver. To ensure accurate source signal powers, a source power
calibration must be performed before the measurement receiver calibration.
Background information
Refer to Chapter 5.5.6.2, "Measurement Receiver Calibration", on page 176.
Access: Power Cal Wizard > "Meas. Receiver"
left:
= source and meas. port identical
right = source and meas. port different
Port Overview
The dialog shows all receiver ports of the network analyzer. The selected port is dis-
played with the current cal power settings (see Chapter 6.11.3.2, "Modify Cal Power
Dialog", on page 490); moreover, a circuit diagram visualizes the purpose of the mea-
surement receiver calibration.
Cal Softtool
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