Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

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R&S
®
ZVT Rear Panel Tour
1300.0045.62 1.5 E-1
Rear Panel Tour
This section gives an overview of the rear panel controls and connectors of the network analyzer.
The rear connectors are described in detail in the annex Hardware Interfaces in the online help
system.
•
IEC Bus is the GPIB bus connector (according to standard IEEE 488 / IEC 625).
•
LAN 1 and LAN 2 are two equivalent connectors to connect the analyzer to a Local Area Network.
•
USB is a double Universal Serial Bus connector of type A (master USB), used to connect a keyboard, mouse
or other pointing device.
•
DC MEAS comprises two inputs for DC measurements, specified for different voltage ranges.
•
10 MHz REF serves as an input or output for the 10 MHz reference clock signal.
•
MONITOR is a sub-Min-D connector used to connect and external VGA monitor.
•
USER CONTROL is a D-sub connector used as an input and output for low-voltage (3.3 V) TTL control
signals.
•
EXT. TRIGGER is an input for a low-voltage (3.3 V) TTL external trigger signal.
•
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.
•
The Noise Source , Digital Interface , and Cascade connectors are for future extensions.
The remaining connectors are intended for future extensions and not fitted on standard instruments.