Date: 23rd May 2011
DVB-C2 software coder for R&S SFU
signal generator
Rohde & Schwarz has launched a DVB-C2 software coder
for its R&S SFU signal generator. The coder enables
manufacturers of broadcast receiver equipment and chipsets
to perform standard-compliant tests on their products with
DVB-C2 signals. Certification bodies and cable network operators
can also use the new option. The R&S SFU already supports
all common digital and analog radio and TV standards. Now
it can handle all second-generation broadcast standards
as well. As a result, users need only a single signal generator
for all performance and compliance tests on broadcast receivers.
The DVB-C2 digital broadcast standard was adopted about
a year ago. At the end of last year, an initial DVB-C2 trial
network was put into operation in Berlin. This equipment
has scheduled to be put on the market as early as summer
2011. To run performance and compliance tests on the new
DVB-C2 receivers, manufacturers need a signal source that
delivers standard-compliant test signals.
Rohde & Schwarz has met this need by developing the
DVB-C2 coder as a software option for its R&S SFU reference
signal generator. Using this new option, manufacturers of
TV sets, set-top boxes, tuners and broadcast-receiver chipsets
can run all required DVB-C2 performance and compliance tests
on their products. The R&S SFU supports the most important
test standards, including the D-book test specifications
of the Digital TV Group (DTG) as well as those of NorDig,
the Scandinavian standardization organization. It is just
as suitable for development work as it is for quality assurance
in the production process. The instrument provides cable
network operators, certification bodies and EMC labs with
a reference signal generator for their tests.
Since the R&S SFU supports all common broadcast standards,
users need only one instrument to test receiver components
for a wide range of transmission standards. Even multistandard
receivers, such as those for DVB-C/C2, DVB-T/T2 or DVB-S/S2,
can be tested. By means of an option key, users can enable
new standards as a software option.
The DVB-C2 software option for the R&S SFU signal generator
is now available from Rohde & Schwarz. It can be installed
on all R&S SFUs already delivered. Detailed information
on the R&S SFU can be found at www.rohde-schwarz.com/product/SFU.
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