Preparing the Analyzer for Use
R&S
®
ZVT
11
Getting Started 1300.0045.62 ─ 10
Input signals
The maximum RF input levels at all SMA inputs according to the front panel labeling or
the data sheet must not be exceeded.
In addition, it is important that the signal fed in at the SMA inputs contains no DC off-
set, as this may impair the measurements and even cause damage to the instrument.
1.2 Rear Panel Tour
This section gives an overview of the rear panel controls and connectors of the net-
work analyzer.
Fig. 1-2: R&S ZVT rear view
The rear connectors are described in detail in the annex "Hardware Interfaces" in the
help system.
●
The PORT BIAS panel contains inputs for an external DC voltage (bias) to be
applied to the test ports. A separate input is provided for each test port. Each
PORT BIAS input is protected by an exchangeable fuse.
●
IEC Bus is the GPIB bus connector (according to standard IEEE 488 / IEC 625).
Rear Panel Tour
