R&S ZVAX-TRM, User Manual

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Preparing the Extension Unit for Use
R&S
®
ZVAX-TRM
16 User Manual 1325.1268.02 ─ 04
3.2.4 Front Panel Indicator LEDs
As shown in Figure 3-1 , the lower part of each port group features several LEDs that
indicate whether a particular signal conditioning is currently active for the respective
port. For background information, see
Chapter 2, "Building Blocks and RF Signal
Flow" , on page 9.
Low-noise preamplifiers are not available for the R&S ZVAX-TRM67
3.3 Rear Panel Tour
The rear panel contains the mains connector with the AC power switch and several
connectors for control and pulse generator signals.
Figure 3-2: R&S ZVAX-TRM Rear Panel
3.3.1 Mains Connector and Switch
The mains connector is located in the lefthand part of the rear panel; see also Chap-
ter 3.4.8, "Power on and off" , on page 23.
3.3.2 USB FROM NWA
The type B USB connector (slave USB) is used to control the extension unit from an
R&S ZVA network analyzer (NWA). Connect the USB FROM NWA connector to any of
the type A USB connectors at the front or rear panel of the analyzer.
Rear Panel Tour