# Blocks in Network Diagrams

Subtopics

- Transmitter Impedance Setup
- Receiver Impedance Setup

Network setup diagrams for de-embedding operators can contain these kinds of blocks:

- Transmitter Impedance (see Transmitter Impedance Setup)
- Transmitter Source Circuit Block
- Transmitter Channel Circuit Block
- Bridge Circuit Block
- Channel Circuit Block
- Delta Circuit Block ("General purpose 3-port" and "General purpose 6-port" network diagrams only)
- Probe Channel/Interposer Circuit Block
- Probe Circuit Block
- Receiver Channel Circuit Block
- Receiver Load Circuit Block (Scope Circuit Block in some network diagrams)
- Receiver Impedance (see Receiver Impedance Setup)

Clicking a circuit block opens a dialog box where you can select the circuit type and then define the circuit for the selected type. See Circuit Types for Blocks.