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TELE-audiovision International — The World‘s Largest Digital TV Trade Magazine
— 1 -12/2013
—
DVB-S, DVB-S2, DVB-C, DVB-T,
DVB-T2, DVB-H, ATSC –
the Deviser S7000 can do it all!
The Deviser S7000 is a very versatile instrument that co-
mes from the factory with the ability to handle practically
every modulation. We checked out a number of standards
again to confirm that the S7000 really can work with these
different DVB and ATSC modulations.
1, 2. In addition to DVB-T, the S7000 can also analyze DVB-T2 sig-
nals and can display the corresponding constellation diagrams.
Interesting with DVB-T2 is the option to introduce a slope to the
modulation called TILT with which the signal can be made more
stable against interference.
3, 4. You might assume that every DVB-T compatible signal ana-
lyzer can also analyze DVB-H. We tried it out to make sure. Sure
enough, the S7000 can measure DVB-H without any problems.
5, 6. Next is ATSC. Here‘s where the S7000 shows what it‘s all
about: while most competitor products nearly always offer ATSC
only as an option, Deviser includes it as a standard feature. Even
the constellation diagram for 8VSB is correctly displayed.
7, 8. Naturally the S7000 can also take care of 16VSB modulation;
it‘s amazing how capable this analyzer is for every possible situ-
ation.
