DIPOL - SMATV / shared antenna systems

Transcription

Other Terra solutions
Terra also provides equipment for processing DVB-T
multiplexes, as well as for creating and distributing
“private” audio-video streams encoded in DVB-T
standard (e.g. from security cameras).
The examples are DVB-T regenerator (COFDM
-COFDM transmodulator) R81714 used in low-signal
areas, DVB-T encoder R81713, and DVB-T modulator
R 8 1 7 0 9 . DV B -T b r o a d c a s t s c a n a l s o b e
demodulated and converted into analog PAL
channels (DVB-T/PAL transmodulator R81714).
DVB-T (MPEG-2/H.264)
dm 316
dm 316
dm 316
rt 316
dm 316
Mux2
dm 316
dm 316
rt 316
Mux1
rd313
rd313
rd313
trx360
rd313
rd313
rd313
8x PAL
SMATV /
shared
antenna
systems
DVB-T
Conversion of satellite channels into DVB-T
multiplex(es) – DVB-T modulator TRX-360
A/V signal 1 R81713
R81709
R81713 A/V signal 4
A/V signal 1
trx 360
DVB-T
modulator
md 330
3-channel
MPEG2
MPEG-2
TS
(transport
stream)
MPEG-2
TS
(transport
stream)
a short
guide
A/V signal 5
A/V signal 6
Terra ttx311
COFDM-COFDM
transmodulator
COFDM
DVB-T Signal
Encoding and distributing video from security cameras as
DVB-T multiplex – md-330 R81713 encoder and TRX-360
R81709 modulator
Regeneration of low-quality DVB-T
multiplex
Do you re
gularly re
ad our w
8 langua
eekly ne
ges? It is
wsletter
available
publishe
at
www.dipoln
DVB-T Signal
d online
in
et.com
www.dipol.com.pl www.dipolnet.at www.dipolnet.de
DVB T
www.dipolnet.com
A/V signal 1
md 330
3-channel
MPEG2
OFDM receiver / DSB modulator RT-316 receives a
whole DVB-T multiplex, of which one program can be
selected for conversion to analog PAL channel. Such
conversion is especially useful in hotels, hospitals,
sanatoriums etc. with multiple analog televisions in
use.
(transmodulator DVB-T/PAL R81707)
General
recommendations
System components
Coaxial cables
Newly designed SMATV systems should absolutely use reputable brand cables, at least with “Class A” designation. It is very
important due to the fact that the spectrum of the distributed signals is very wide (47-2400 MHz). Cheap cables are not suitable for
multiswitch systems because of high attenuation and poor shielding. The consequence would be be crosstalk between cables.
Existing buldings
In the transitional period, the
owner/manager of the building
should adapt the existing shared
antenna system so that the residents
will be able to receive digital
terrestrial broadcasts after analog
switch-off.
75 ohm coaxial cable
Triset Profi 120 dB A++
Triset 113 (A+)
Triset 113 PE (A+)
Triset 113 HF (A+)
has been specially
p r e p a r e d f o r
applications in large
multiswitch systems
and cable TV networks.
is dedicated for SMATV
systems and individual
sat
TV installations
(indoor applications).
sat
TV installations
(outdoor applications).
systems in public
buildings (indoor
applications; low
smoke emission without
corrosive fumes and
halogen).
Triset-11 PE (gel-filled,
A+)
prepared for outdoor
applications (PE sheath
resistant to UV
radiation, long-lasting
p r o t e c t i o n a ga i n s t
water penetration).
New buildings
Connectors
All new apartment buildings should
be equipped with shared antenna
systems that provide the following
benefits:
?
all residents have access to
television and radio signals with
optimal parameters,
?
the buildings are protected from
the destructive effects of many
individual installations,
?
the receiving devices of the
residents are protected from harmful
effects of lightning strikes.
The cost of connectors is very low compared to other components of SMATV systems, but they significantly influence labor
consumption during installation and startup procedures, as well as long-term relability of the distribution networks. PCT and Platinum
compression connectors ensure the highest standards of performance.
Due to the high popularity of digital
satellite TV platforms, an effective
method of modernization of shared
antenna systems is application of
SMATV distribution networks based on
multiswitches.
2
Compression F
connector PCT-TRS-9NT E80340 for Triset113 cables:
Compression F
connector Platinum
for Triset-113 cables E80274.
?
TRISET-113 E1015,
?
TRISET-113HF E1019,
?
TRISET-113PE E1017,
?
TRISET-PROFI E1010.
The instructional video
is available at:
www.youtube.com/
dipolnet
Protectors
Outlets
High quality Signal
Signal R-TV-SAT outlet
for multiswitch
systems R694100 .
U n i v e r s a l
compression tool PCTA I O - C T ( f o r
compressing BNC, F,
IEC, RCA connectors)
E80075.
High quality Signal
outlet Signal TV/ FM/
SAT1/ SAT2 outlet
R694140
Signal TV-Sat surge
protector - R48602.
for multiswitch systems
supplying signals to
twin-tuner PVR
receivers.
Signal galvanic
isolator - R48605.
7
System components
V
S
B
modulators
Multiband
amplifiers
ma420 R82520 is a
modern amplifier of FM,
VHF, and UHF signals, with
individual settings for
each band. Its high gain
(30 dB) and maximum
output level of 118 dBµV
allow for building very
large systems.
(mono and
versions)
Code:
R82520
stereo
Mt420 R82515 modulator is a
top class device designed
for insertion of additional RF
Code:
channels that carry signals
R82515
from CCTV cameras ,
DV D / m e d i a p l a ye r s ,
satellite/DVB-T receivers,
etc. The device has two independent signal paths, so it is possible to
introduce signals from two video/audio sources on RF channels within
the same or in different TV bands.
SMATV systems in apartment
buildings
A multiswitch system with bus architecture has the main
path from which the signals are provided to individual
multiswitches through taps. This arrangement reduces the
risk of a cascading failure of the system.
A set of channel amplifiers combined with multiswitch
system based on bus topology is the most modern and
flexible solution for distributing high-quality television
signals.
Large multiswitch systems with bus architecture can
distribute signals to over 1000 outlets, and most
importantly, at any time they may be easily upgraded,
e.g. in order to connect twin-tuner PVR receivers.
Terrestrial signals (DVB-T & analog), amplified by channel
amplifiers, are combined with satellite signals and
distributed via the multiswitch system.
Set of Alcad channel amplifiers
Multiswitch system for two satellite
positions
TV
antenna
Channel amplifiers Alcad ZG-421
SAT
dish
Channel
amplifier
Tap
Multiswitch
Outlet
provide an excellent alternative to those of Terra. Their increased selectivity is sufficient
even for networks with active adjacent channels.
They offer very high gain (adjustable within 33-53 dB range) and extremely high maximum
output level (120 dBµV, two outputs).
Multiswitches
Multiswitches of MSV
series employ bus
architecture that has
been implemented in 5Code:
R707..., R708...
input (for one satellite
position and terrestrial
TV) and 9-input (for two
satellite positions and terrestrial TV) versions. There are units with
different number of outputs, from 4 to 32. They have active paths
(MSV series) or passive paths (MS series). The power supply is
fed through signal lines. Independent IF gain control in low and
high bands allows for signal level equalization, which minimizes
the influence of crosstalk on signal quality. The systems based on
the multiswitches can distribute signals to 1000 or so outlets. In
many cases, the systems based on bust topology can also use
radial multiswitches from MSR series that are equipped with builtin power supplies.
Amplifiers for
Terra for
multiswitches
Code:
The amplifier s are
R70511, R70911
d e s i g n e d f o r
amplification of the first
sat IF and terrestrial TV
bands. There are 5-input
(R70511) and 9-input (R70911) versions. The terrestrial paths are
made in push-pull configuration. The amplifiers also provide
supplying voltage to LNBs. The maximum gain of
satellite/terrestrial paths is 22 dB / 17 dB, the maximum output
levels 106 dBµV / 114dB µV correspondingly. Both versions
ensure cable loss compensation. The power supply is fed
through signal lines.
Terra SAT/TV splitters
The splitters split the bus to form subnetworks, which is typical solution for large systems.
Code:
R70515, R70520,
R70523, R70529
6
SET OF
AMPLIFIERS
Multiswitch systems based on bus topology
A simple system with one MSV
multiswitch in each staircase.
Maximum number of outlets
in each staircase – 32.
The splitters are equipped with DC-transition switches that in "ON" position run current through
"H" paths to both branches. In "OFF" position it is possible only within one path. There are
versions with 5 and 9 inputs and different number of outputs (R70515, R70520, R70523,
R70529).
Stairway1
Stairway 2
Stairway 3
Stairway 4
Stairway 5
A multiswitch system with bus architecture for two
satellite positions.
An extensive system with taps
on each stor y. Easy to
upgrade e.g. for doubletuner PVRs.
SET OF
AMPLIFIERS
Code:
R905039
Stairway 1
Stairway 2
Stairway 3
Stairway 4
Stairway 5
www.dipolnet.com
System components
Designing of SMATV systems
Implementation of each SMATV system
should be based on a design taking
into account information such as levels
of input signals, signal levels at the
outputs of active components,
attenuation of cables and passive
components:
?
splitters
?
taps
?
outlets.
LNB
C
LNB
D
5m-5
5m-5
SA901
Set of Terra RF amplifiers
Slope
UHF
Gain
-11 -14 -11 -14 -2 -11 -13 -13 -13
UHF
BIII/DAB
FM
SS904
AB010
-4 dB
AB004
DC
10m-1
10m-1
10m-1
-11 -8
0
-12 -5
Sat A Gain Terr TV Sat B Gain
Gain
MSV908
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
AT420
AT420
AT420
MA400
Installation options
Terra amplifiers
installation options
-
-19 -19
-13
-19 -19
Gain
MSV916
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
DC+12V
RF OUT
10m-1
10m-1
10m-1
10m-1
10m-1
-20 -20
-14
-20 -20
Gain
MSV916
DC
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
-10 dB
Directly on the wall
So far, the designing of large satellite
systems has been difficult and
laborious, but new software simplifies
the process to a few mouse clicks.
The free SatNet software helps design any
S M AT V n e t wo r k b a s e d o n Te r ra
multiswitches. The program can be
downloaded from:
On a frame,
parallel to the wall
On DIN rail, with
On DIN rail,
On a frame,
separate power supply with central power supply
perpendicularly to the wall
Channel amplifiers
Highly selective tunable amplifier at420 R82510 has two independent paths. Each of them can
amplify different DVB-T multiplex or analog TV channel, so the twin amplifier saves space,
replacing two separate units.
www.dipolnet.com/satnet
4
VHFIII amplifier
5m-5
SS910
10m-1
10m-1
10m-1
10m-1
10m-1
Terra multiswitch
10m-1
10m-1
-16 -16
-4
-15 -15
Gain
MSV916
-10 dB
10m-1
10m-1
SS910
10m-1
5m-5
10m-1
5m-5
10m-1
10m-1
Terra SAT/TV splitter
-15 dB
10m-1
10m-1
5m-5
10m-1
10m-1
Terra amplifier for multiswitches
SS915
UHF amplifier
-14 -14
-3
-15 -13
Gain
MSV916
-15 dB
10m-5
10m-1
SS915
-13 -12
0
-13 -10
Gain
MSV908
10m-1
10m-5
10m-1
10m-1
3m-5
10m-1
10m-1
3m-5
Te r ra R F e q u i p m e n t
ensures the best way to
process all kind of signals
(including DVB -T and
baseband video from
cameras and media
players) for distribution in
SMATV systems. The stateof-the-art solution
includes:
?
channel amplifiers
?
multiband amplifiers
?
modulators
The paths are equipped with automatic gain control (AGC) and ultra selective SAW (Surface
Acoustic Wave) filters. The high modulation error rate (MER), not lower than 36 dB, provides an
excellent reception of digital terrestrial TV broadcasts even in very extensive systems.
15-minute step-by-step tutorial on the designing
process is available at
http://www.youtube.com/dipolnet
Code:
R82510
5
System components
Designing of SMATV systems
Implementation of each SMATV system
should be based on a design taking
into account information such as levels
of input signals, signal levels at the
outputs of active components,
attenuation of cables and passive
components:
?
splitters
?
taps
?
outlets.
LNB
C
LNB
D
5m-5
5m-5
SA901
Set of Terra RF amplifiers
Slope
UHF
Gain
-11 -14 -11 -14 -2 -11 -13 -13 -13
UHF
BIII/DAB
FM
SS904
AB010
-4 dB
AB004
DC
10m-1
10m-1
10m-1
-11 -8
0
-12 -5
Gain
MSV908
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
AT420
AT420
AT420
MA400
Installation options
Terra amplifiers
installation options
-
-19 -19
-13
-19 -19
Gain
MSV916
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
DC+12V
RF OUT
10m-1
10m-1
10m-1
10m-1
10m-1
-20 -20
-14
-20 -20
Gain
MSV916
DC
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
10m-1
-10 dB
Directly on the wall
So far, the designing of large satellite
systems has been difficult and
laborious, but new software simplifies
the process to a few mouse clicks.
The free SatNet software helps design any
S M AT V n e t wo r k b a s e d o n Te r ra
multiswitches. The program can be
downloaded from:
On a frame,
parallel to the wall
On DIN rail, with
On DIN rail,
On a frame,
separate power supply with central power supply
perpendicularly to the wall
Channel amplifiers
Highly selective tunable amplifier at420 R82510 has two independent paths. Each of them can
amplify different DVB-T multiplex or analog TV channel, so the twin amplifier saves space,
replacing two separate units.
www.dipolnet.com/satnet
4
VHFIII amplifier
5m-5
SS910
10m-1
10m-1
10m-1
10m-1
10m-1
Terra multiswitch
10m-1
10m-1
-16 -16
-4
-15 -15
Gain
MSV916
-10 dB
10m-1
10m-1
SS910
10m-1
5m-5
10m-1
5m-5
10m-1
10m-1
Terra SAT/TV splitter
-15 dB
10m-1
10m-1
5m-5
10m-1
10m-1
Terra amplifier for multiswitches
SS915
UHF amplifier
-14 -14
-3
-15 -13
Gain
MSV916
-15 dB
10m-5
10m-1
SS915
-13 -12
0
-13 -10
Gain
MSV908
10m-1
10m-5
10m-1
10m-1
3m-5
10m-1
10m-1
3m-5
Te r ra R F e q u i p m e n t
ensures the best way to
process all kind of signals
(including DVB -T and
baseband video from
cameras and media
players) for distribution in
SMATV systems. The stateof-the-art solution
includes:
?
channel amplifiers
?
multiband amplifiers
?
modulators
The paths are equipped with automatic gain control (AGC) and ultra selective SAW (Surface
Acoustic Wave) filters. The high modulation error rate (MER), not lower than 36 dB, provides an
excellent reception of digital terrestrial TV broadcasts even in very extensive systems.
15-minute step-by-step tutorial on the designing
process is available at
http://www.youtube.com/dipolnet
Code:
R82510
5
System components
V
S
B
modulators
Multiband
amplifiers
ma420 R82520 is a
modern amplifier of FM,
VHF, and UHF signals, with
individual settings for
each band. Its high gain
(30 dB) and maximum
output level of 118 dBµV
allow for building very
large systems.
(mono and
versions)
Code:
R82520
stereo
Mt420 R82515 modulator is a
top class device designed
for insertion of additional RF
Code:
channels that carry signals
R82515
from CCTV cameras ,
DV D / m e d i a p l a ye r s ,
satellite/DVB-T receivers,
etc. The device has two independent signal paths, so it is possible to
introduce signals from two video/audio sources on RF channels within
the same or in different TV bands.
SMATV systems in apartment
buildings
A multiswitch system with bus architecture has the main
path from which the signals are provided to individual
multiswitches through taps. This arrangement reduces the
risk of a cascading failure of the system.
A set of channel amplifiers combined with multiswitch
system based on bus topology is the most modern and
flexible solution for distributing high-quality television
signals.
Large multiswitch systems with bus architecture can
distribute signals to over 1000 outlets, and most
importantly, at any time they may be easily upgraded,
e.g. in order to connect twin-tuner PVR receivers.
Terrestrial signals (DVB-T & analog), amplified by channel
amplifiers, are combined with satellite signals and
distributed via the multiswitch system.
Set of Alcad channel amplifiers
Multiswitch system for two satellite
positions
TV
antenna
Channel amplifiers Alcad ZG-421
SAT
dish
Channel
amplifier
Tap
Multiswitch
Outlet
provide an excellent alternative to those of Terra. Their increased selectivity is sufficient
even for networks with active adjacent channels.
They offer very high gain (adjustable within 33-53 dB range) and extremely high maximum
output level (120 dBµV, two outputs).
Multiswitches
Multiswitches of MSV
series employ bus
architecture that has
been implemented in 5Code:
R707..., R708...
input (for one satellite
position and terrestrial
TV) and 9-input (for two
satellite positions and terrestrial TV) versions. There are units with
different number of outputs, from 4 to 32. They have active paths
(MSV series) or passive paths (MS series). The power supply is
fed through signal lines. Independent IF gain control in low and
high bands allows for signal level equalization, which minimizes
the influence of crosstalk on signal quality. The systems based on
the multiswitches can distribute signals to 1000 or so outlets. In
many cases, the systems based on bust topology can also use
radial multiswitches from MSR series that are equipped with builtin power supplies.
Amplifiers for
Terra for
multiswitches
Code:
The amplifier s are
R70511, R70911
d e s i g n e d f o r
amplification of the first
sat IF and terrestrial TV
bands. There are 5-input
(R70511) and 9-input (R70911) versions. The terrestrial paths are
made in push-pull configuration. The amplifiers also provide
supplying voltage to LNBs. The maximum gain of
satellite/terrestrial paths is 22 dB / 17 dB, the maximum output
levels 106 dBµV / 114dB µV correspondingly. Both versions
ensure cable loss compensation. The power supply is fed
through signal lines.
Terra SAT/TV splitters
The splitters split the bus to form subnetworks, which is typical solution for large systems.
Code:
R70515, R70520,
R70523, R70529
6
SET OF
AMPLIFIERS
Multiswitch systems based on bus topology
A simple system with one MSV
multiswitch in each staircase.
Maximum number of outlets
in each staircase – 32.
The splitters are equipped with DC-transition switches that in "ON" position run current through
"H" paths to both branches. In "OFF" position it is possible only within one path. There are
versions with 5 and 9 inputs and different number of outputs (R70515, R70520, R70523,
R70529).
Stairway1
Stairway 2
Stairway 3
Stairway 4
Stairway 5
A multiswitch system with bus architecture for two
satellite positions.
An extensive system with taps
on each stor y. Easy to
upgrade e.g. for doubletuner PVRs.
SET OF
AMPLIFIERS
Code:
R905039
Stairway 1
Stairway 2
Stairway 3
Stairway 4
Stairway 5
www.dipolnet.com
General
recommendations
System components
Coaxial cables
Newly designed SMATV systems should absolutely use reputable brand cables, at least with “Class A” designation. It is very
important due to the fact that the spectrum of the distributed signals is very wide (47-2400 MHz). Cheap cables are not suitable for
multiswitch systems because of high attenuation and poor shielding. The consequence would be be crosstalk between cables.
Existing buldings
In the transitional period, the
owner/manager of the building
should adapt the existing shared
antenna system so that the residents
will be able to receive digital
terrestrial broadcasts after analog
switch-off.
Triset Profi 120 dB A++
Triset 113 (A+)
Triset 113 PE (A+)
Triset 113 HF (A+)
has been specially
p r e p a r e d f o r
applications in large
multiswitch systems
and cable TV networks.
sat
TV installations
(indoor applications).
sat
TV installations
(outdoor applications).
systems in public
buildings (indoor
applications; low
smoke emission without
corrosive fumes and
halogen).
Triset-11 PE (gel-filled,
A+)
prepared for outdoor
applications (PE sheath
resistant to UV
radiation, long-lasting
p r o t e c t i o n a ga i n s t
water penetration).
New buildings
Connectors
All new apartment buildings should
be equipped with shared antenna
systems that provide the following
benefits:
?
all residents have access to
television and radio signals with
optimal parameters,
?
the buildings are protected from
the destructive effects of many
individual installations,
?
the receiving devices of the
residents are protected from harmful
effects of lightning strikes.
The cost of connectors is very low compared to other components of SMATV systems, but they significantly influence labor
consumption during installation and startup procedures, as well as long-term relability of the distribution networks. PCT and Platinum
compression connectors ensure the highest standards of performance.
Due to the high popularity of digital
satellite TV platforms, an effective
method of modernization of shared
antenna systems is application of
SMATV distribution networks based on
multiswitches.
2
Compression F
connector PCT-TRS-9NT E80340 for Triset113 cables:
Compression F
connector Platinum
for Triset-113 cables E80274.
?
TRISET-113 E1015,
?
TRISET-113HF E1019,
?
TRISET-113PE E1017,
?
TRISET-PROFI E1010.
The instructional video
is available at:
www.youtube.com/
dipolnet
Protectors
Outlets
High quality Signal
Signal R-TV-SAT outlet
for multiswitch
systems R694100 .
U n i v e r s a l
compression tool PCTA I O - C T ( f o r
compressing BNC, F,
IEC, RCA connectors)
E80075.
High quality Signal
outlet Signal TV/ FM/
SAT1/ SAT2 outlet
R694140
Signal TV-Sat surge
protector - R48602.
for multiswitch systems
supplying signals to
twin-tuner PVR
receivers.
Signal galvanic
isolator - R48605.
7
Other Terra solutions
Terra also provides equipment for processing DVB-T
multiplexes, as well as for creating and distributing
“private” audio-video streams encoded in DVB-T
standard (e.g. from security cameras).
The examples are DVB-T regenerator (COFDM
-COFDM transmodulator) R81714 used in low-signal
areas, DVB-T encoder R81713, and DVB-T modulator
R 8 1 7 0 9 . DV B -T b r o a d c a s t s c a n a l s o b e
demodulated and converted into analog PAL
channels (DVB-T/PAL transmodulator R81714).
DVB-T (MPEG-2/H.264)
dm 316
dm 316
dm 316
rt 316
dm 316
Mux2
dm 316
dm 316
rt 316
Mux1
rd313
rd313
rd313
trx360
rd313
rd313
rd313
8x PAL
SMATV /
shared
antenna
systems
DVB-T
Conversion of satellite channels into DVB-T
multiplex(es) – DVB-T modulator TRX-360
A/V signal 1 R81713
R81709
R81713 A/V signal 4
A/V signal 1
trx 360
DVB-T
modulator
md 330
3-channel
MPEG2
MPEG-2
TS
(transport
stream)
MPEG-2
TS
(transport
stream)
a short
guide
A/V signal 5
A/V signal 6
Terra ttx311
COFDM-COFDM
transmodulator
COFDM
DVB-T Signal
Encoding and distributing video from security cameras as
DVB-T multiplex – md-330 R81713 encoder and TRX-360
R81709 modulator
Regeneration of low-quality DVB-T
multiplex
Do you re
gularly re
ad our w
8 langua
eekly ne
ges? It is
wsletter
available
publishe
at
www.dipoln
DVB-T Signal
d online
in
et.com
www.dipol.com.pl www.dipolnet.at www.dipolnet.de
DVB T
www.dipolnet.com
A/V signal 1
md 330
3-channel
MPEG2
OFDM receiver / DSB modulator RT-316 receives a
whole DVB-T multiplex, of which one program can be
selected for conversion to analog PAL channel. Such
conversion is especially useful in hotels, hospitals,
sanatoriums etc. with multiple analog televisions in
use.
(transmodulator DVB-T/PAL R81707)

DIPOL - SMATV / shared antenna systems

Transcription

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