Communication Solutions e.U.
Ing. Clemens Becker MSc.
Welcome.
Wireless. Connectivity.
Specializes in the sale of wireless telecommunications solutions.
Repeater | DAS Systems | Passive RF-Components | FM & DAB+ Audio Break-in
© Communication Solutions
Save the date. Come &
Let‘s Meet.
Berlin, 20-23.9.2022
•
Digital OnBoard Train Solutions
•
Rail Track Coverage Solutions
•
Tunnel Coverage Solutions
You are very welcome!
The InnoTrans in Berlin is the leading
international trade fair for transport
technology. Let‘s meet there and
discuss how we provide energy
efficient wireless coverage for voice
and big data in the rail industry.
LTE.
New Public Safety Devices.
The
new
devices,
based
on
state-of-
the-art
End-To-End
digital
technology,
are
available.
Let‘s
discuss your inquiry.
DIGImini. Indoor.
DIGITAL
REPEATER
|
8-SUB-BANDS
|
PROGRAMMABLE
Axell
Wireless’
DIGImini
DSP
(Digitla-
Signal-Processing)
repeater
is
powerful
enough
to
drive
a
passive
Distributed
Antenna
System
(DAS)
for
coverage
areas
up
to
2500m²
in
buildings,
parking
lots,
malls,
warehouses and offices.
Worlds 1st End-To-End digital Rail Track
DAS. Energy efficient. Sustainable.
Broadband Rail.
SOB
has
put
the
first
fully
end-to-end
digital
DAS,
for
Rail
Track
Coverage,
into
operation.
The
challenge
was
to
provide
a
fully
digital
multi-technology
Broadband
Corridor
Solution
for
Public
Safety
(GSM-R)
and
Cellular
(3G,
4G),
in
a
free
field
area,
along
a
7
km
section
of
rail
track
which
encompasses
four
tunnels
and
avoided
the
deployment
of
multiple
base
stations
alongside
rail
tracks.
Axell
Wireless
has
published
a
case-study
on
this
innovative
deployment.
At
this
point
we
would
like
to
thank
the
project
partners
Schweizerische
Südostbahn
AG,
Swisscom
(Schweiz)
AG,
Salt
Mobile
SA,
Sunrise
Communications
AG,
Cablex
AG
and Enkom AG for the professional cooperation.
crystal-clear.coverage
GSM-R Single- & Dual-
Stopband Filter.
New Catalogue.
GSM-R
is
used
in
the
frequency
range
UL
876-880
|
DL
921-925
MHz
or
UL
873-880
|
DL
918-925
MHz
used.
To
ensure
interference-free
operation
of
GSM-R,
a
corresponding
filter
is
installed
in
the
antenna
path
of
the
base
stations
of
the
public
mobile
radio
operator.
The
filters
are
available
with
different
stop-band(s)
and
attenuation
in
the
passband(s).
This
prevents
interference
in
the
GSM-R
band.
The
filters
are
available
with
different
technical
parameters
and
we
do
check
individual
customer
requirements with pleasure.
New Cellular BTS Filter.
Allow
interference
free
coexistence of:
GSM-R900
signals
with
LTE800,
LTE900,
UMTS900
GSM900