Preparing for Use
R&S
®
ZVA-Z90E / -Z110E
16
Getting Started 1307.7197.62 ─ 08
Adaption kits R&S
ZCAK
As explained in the previous sections, depending on the NWA model, possibly addi-
tional adapters, power splitters and angled adapters are required to connect the
cables. Rohde & Schwarz offers three different adaption kits R&S
ZCAK to meet the
requirements of different NWAs:
●
For the R&S
ZVA24 var.
28 and the R&S
ZVA40 var.
48 (NWAs with four sources),
Rohde & Schwarz offers the adaption kit R&S
ZCAK var.
24 (order number
1323.7746.24).
It includes a power splitter and two right angled SMA (m-m) adapters.
●
For the R&S
ZVA50, Rohde & Schwarz offers the adaption kit R&S
ZCAK var.
50
(order number 1323.7746.50).
It includes four 1.85
mm
(f) to 2.92
mm
(m) adapters and four 1.85
mm
(m) to
2.92
mm
(f) adapters.
●
For the R&S
ZVA67, Rohde & Schwarz offers the adaption kit R&S
ZCAK var.
67
(order number 1323.7746.67).
It includes a power splitter, two right angled SMA
(m-m) adapters, three
1.85
mm
(f) to 2.92
mm
(m) adapters and four 1.85
mm
(m) to 2.92
mm
(f) adapt-
ers.
2.4.7
Connecting the Converter to the DC Supply
An external DC power supply and several plug adapters are provided with the instru-
ment. Select the appropriate adapter and attach it to the power supply. To remove a
mounted adapter, press the small button next to the adapter and push the adapter
away from the button.
Connect the power supply to the "9 V / MAX. 1.1 A DC" input on the rear panel (see
Chapter 2.3.2, "Power Supply Connector"
on page 8) and to a power outlet. The
power supply supports input AC voltages between 100 V and 240 V and frequencies
between 47 Hz and 63 Hz.
A lit LED next to the standby switch indicates that the power supply operates appropri-
ately. If neither of the two LEDs is lit, check the fuse of the instrument (see
R&S
ZVA-Z500 converters
The external DC power supply units of R&S
ZVA-Z500 converters support higher out-
put powers; the DC input connector at the rear panel is labeled "9 V / MAX 1.6 A".
Always use the DC power supply delivered with your frequency converter.
Putting the Converter into Operation
