Complimentary Reference Material

Complimentary Reference Material
Complimentary Reference Material
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Form 080/01
Data Sheet | 03.00
Test & Measurement
R&S®UPZ Audio Switcher
Multichannel switcher
for audio channel inputs
and outputs
R&S®UPZ
Audio Switcher
At a glance
Multichannel switcher for audio channel inputs
and outputs
As an add-on unit to the R&S®UPV audio analyzer, the
R&S®UPZ audio switcher can be used whenever input or
output signals have to be switched over to multiple channels or DUTs. Users can directly operate the switcher from
the graphical user interface of the audio analyzer. Control
via any PC is also possible.
Key facts
JJ Available
as input and output switcher
of up to 128 channels
JJ Operation directly from the R&S®UPV audio analyzer
JJ Control via RS-232-C for handling universal applications
JJ Cascading
Rear view of the R&S®UPZ.
Several R&S®UPZ switchers can be cascaded.
2
R&S®UPZ
Audio Switcher
Benefits and key
features
Wide variety of applicatons for all kinds of
audio measurements
Surround applications in homes, multichannel mixing consoles in sound studio environments, multichannel amplifiers as well as the adaptation of several DUTs in production
are just some examples of the wide variety of applications
that are possible using the R&S®UPZ audio switcher. As an
add-on unit to the R&S®UPV audio analyzer, the R&S®UPZ
is directly operated from the R&S®UPV graphical user interface. Remote control, e.g. in production environments, also
runs via the R&S®UPV audio analyzer.
Users can also control the R&S®UPZ audio switcher directly
from a PC via its RS-232-C interface.
Available as input and output switcher
The R&S®UPZ audio switcher – like the R&S®UPV audio
analyzer – is provided with XLR connectors. Since there is
a difference between male and female connectors in the
XLR system, the R&S®UPZ is available both as an input
and as an output model.
The R&S®UPZ together with the R&S®UPV.
Both models feature two switching channels, enabling users
to simultaneously operate the two generator or measurement
channels of the R&S®UPV.
Up to 16 input switchers plus 16 output switchers can be
cascaded, allowing up to 128 input or output channels to
be switched.
Applications for testing multichannel amplifiers
The standard application is a paired or individual switchover
of the DUTs or measurement channels to be tested. In each
case, one signal path is connected to an assigned channel.
A special feature is measuring the crosstalk of the individual channels for multichannel amplifiers, which requires
a particularly critical measurement. The signal coupled into
a channel will then be measured while all other amplifier
channels are driven at the same time. For this application,
the output switcher enables users to switch signal path B
through to all channels in parallel, while signal path A can be
switched to any one selectable channel.
Switch paths with the R&S®UPZ switcher
A
A
B
4
3
4
B
1
3
2
5
6
7
8
Rohde & Schwarz R&S®UPZ Audio Switcher
3
Specifications
Electrical data
Signal amplitude 1)
30 V (rms)/2 A (42 V (peak))
Crosstalk (balanced 600 Ω load) 2)
20 kHz
typ. –140 dB
100 kHz
typ. –126 dB
Series resistance
per signal pin
typ. <0.3 Ω
Shunt capacitance
each signal pin to ground
typ. <90 pF
in line with EN 60068-2-1/-2-2
0 °C to +50 °C
General data
Operating temperature range
Storage temperature range
–40 °C to +70 °C
Humidity
in line with EN 60068-2-78
Electromagnetic compatibility
in line with EMC Directive 2004/108/EC
Disturbance
EN 55011
Immunity
EN 61326
Safety standards
EN 61010-1, IEC 61010-1, UL 61010-1, CAN/
CSA C 22.2, No. 1010, 1-92
VDE-GS, cCSAus
Test mark
Power supply
Power consumption
input switcher
100 V to 120 V AC ±10 %
220 V to 240 V AC ±10 %
50 Hz to 60 Hz ±5 %
typ. 5 VA, max. 10 VA
output switcher
typ. 5 VA, max. 15 VA
output switcher, all channels active
typ. 12 VA, max. 15 VA
WxHxD
427 mm x 43 mm x 350 mm, 1 HU
(16.81 in x 1.69 in x 13.78 in)
3.7 kg (8.2 lb)
Remote control
Dimensions
Weight
1)
95 % relative humidity at +40 °C,
(no condensation)
via RS-232-C
For max. relay life: max. 5 W or 0.2 A.
Between any two channels into 600 Ω.
2)
Rohde & Schwarz R&S®UPZ Audio Switcher
4
Ordering information
Designation
Type
Order No.
Base unit (including supplied accessories such as power cable, manual, etc.)
Audio Switcher (input, female)
R&S®UPZ
1120.8004.02
Audio Switcher (output, male)
R&S®UPZ
1120.8004.03
R&S®ZZA-111
1096.3254.00
Accessories supplied
Power cable
Operating and service manual
RS-232-C extension cable
Recommended extras
19" Rack Adapter
Rohde & Schwarz R&S®UPZ Audio Switcher
5
Service you can rely on
J In
70 countries
J Person-to-person
J Customized
and flexible
with a warranty
J No hidden terms
J Quality
About Rohde & Schwarz
Rohde & Schwarz is an independent group of companies
specializing in electronics. It is a leading supplier of solutions in the fields of test and measurement, broadcasting,
radiomonitoring and radiolocation, as well as secure communications. Established 75 years ago, Rohde & Schwarz
has a global presence and a dedicated service network in
over 70 countries. Company headquarters are in Munich,
Germany.
Regional contact
Europe, Africa, Middle East
+49 1805 12 42 42* or +49 89 4129 137 74
customersupport@rohde-schwarz.com
North America
1 888 TEST RSA (1 888 837 87 72)
customer.support@rsa.rohde-schwarz.com
Latin America
+1 410 910 79 88
customersupport.la@rohde-schwarz.com
Asia/Pacific
+65 65 13 04 88
customersupport.asia@rohde-schwarz.com
Certified Quality System
Certified Environmental System
DQS REG. NO 1954 QM
DQS REG. NO 1954 UM
ISO 9001
ISO 14001
More information at
www.rohde-schwarz.com
Rohde & Schwarz GmbH & Co. KG
Mühldorfstraße 15 | 81671 München
Phone +49 89 41 290 | Fax +49 89 41 29 121 64
www.rohde-schwarz.com
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG
Trade names are trademarks of the owners | Printed in Germany (sv/bb)
PD 0758.1170.32 | Version 03.00 | January 2009 | R&S®UPZ
Data without tolerance limits is not binding | Subject to change
*0.14 €/min within German wireline network; rates may vary in other
­networks (wireline and mobile) and countries.
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