Rohde & Schwarz ZND, Getting Started

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Instrument tour
R&S
®
ZND
28 Getting Started 1316.2407.02 ─ 62
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Compress or expand menus or the Help table of contents
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Move the highlighted item in the menu bar of the active application
ENT OK is equivalent to the action of the ENTER key in the DATA ENTRY keypad.
UNDO reverses the last action, if possible. REDO reverses the action of the UNDO
button.
4.1.6 Standby key
The standby toggle switch is located in the bottom-left corner of the front panel.
The key serves two main purposes:
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Toggle between standby and ready state; see Chapter 3.8, "Standby and ready
state" , on page 18.
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Shut down the instrument; see Chapter 3.7, "Switching the instrument on and off" ,
on page 17.
4.1.7 Front panel connectors
The test ports and four USB connectors are located on the front panel of the analyzer.
4.1.7.1 Test ports
Numbered type N female connectors.
The test ports serve as outputs for the RF stimulus signal and as inputs for the mea-
sured RF signals from the DUT (response signals).
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With a single test port, it is possible to generate a stimulus signal and measure the
response signal in reflection. For a measurement example, refer to
Chapter 6.2,
"Reflection S-parameter measurement" , on page 63.
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With 2 test ports, full two-port measurements are possible; see Chapter 6.1,
"Transmission S-parameter measurement" , on page 56.
However, to use port 2 of a R&S ZND as driving port, you need one of the "bidirec-
tional measurements" options:
–
R&S ZND-K5, for a R&S ZND without "extended frequency range" option
R&S ZND-K1
– R&S ZND-K6, for a R&S ZND with "extended frequency range" option
R&S ZND-K1
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Use a torque wrench when screwing RF cables on the test port connectors.
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See also Chapter 3.5, "Considerations for test setup" , on page 16.
4.1.7.2 USB connectors
Four USB 2.0 connectors of type A (master USB).
Front panel