Basic HTML-Version
DATA
TECHNICAL
Manufacturer
Tianjin Deviser Electronics Instrument Co., Ltd.
Fax
+86-22-27645002
E-mail
overseasbiz@deviser.com.cn
Web page
www.devisertek.com
Model
S20
Function
Satellite antenna meter
Input Frequency
950~2150 MHz
Input Signal Level
30~110 dBµV
Symbol Rate
1~45 Ms/sec
LCD
128 x 64 pixels
LNB max current
400 mA
Power Supply
12 V DC 1.2 A
Operating Time
4 hours when fully charged
Charging Time
5 hours
Jacek Pawlowski
TELE-satellite
Test Center
Poland
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–
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42
TELE-satellite International — The World‘s Largest Digital TV Trade Magazine
— 12-01/2012
— www.TELE-satellite.com
Very easy operation
Quite fast and accurate
Good measurement resolution
(0.1 dB for SNR)
Locks without any problem to high and low
symbol rate transponders
Many accessories
The meter shows BER, instead of VBER
Expert Opinion
Satellite Channel Editor
parameters was suitable for
Asia rather than Europe. For
the purpose of the test, we
changed two satellites to Eu-
ropean ones. To do that, we
needed to refer to a tran-
sponder list (www.satbeams.
com).
Not every transponder of
a given satellite is receiv-
able in your location due
to various footprints, so be
sure to only put into the S20
transponder list the ones re-
ceivable in your area. Actu-
ally, Deviser will of course
customize the satellite/tran-
sponder list once the S20 is
sold in different parts of the
world.
The S20 is a great little
meter ideally suited to fastly
install dishes. Once all sat-
ellite and transponders are
set in its memory, the built-
in spectrum greatly helps
to identify the satellite. The
calculator makes it easy to
pre-install the dish into the
approximate direction. It’s
great design makes the S20
a valuable assistant to the
dish installer.