Concepts and features
R&S
®
ZNA
299User Manual 1178.6462.02 ─ 29
Figure 4-34: Fixture modeling: EZD – Balanced Ports dialog
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For general information about fixture de-embedding, see Chapter 4.6.2.9, "Fixture
modeling and deembedding", on page 242.
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Option R&S ZNA-K210 can be ordered with a new instrument or retrofitted at
Rohde&Schwarz service.
4.7.16 In-situ de-embedding
Option R&S ZNA-K220
This option offers a pre-installed or service-retrofitted version of AtaiTec's In Situ De-
Embedding (ISD) tool for fixture de-embedding.
The tool is integrated into the de-embedding functionality of the analyzer firmware.
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For general information about fixture de-embedding, see Chapter 4.6.2.9, "Fixture
modeling and deembedding", on page 242.
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For detailed information about the ISD tool, see the product pages at http://atai-
tec.com/products/isd/
Tips for using ISD
The ISD User's Guide offers the following guidelines to get the most out of ISD:
1. The Touchstone files must have enough number of points.
Optional extensions and accessories