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Analog TV – going! Aurora TV – going! What’s next?
It’s VAST
VAST!
Back in April last year, the Australian Government announced
a landmark agreement that will eventually provide high quality
digital TV services to viewers who cannot receive terrestrial digital
TV (ie, digital TV services from transmission towers in their area).
by Garry Cratt*
V
iewers in most areas of Eastern
Australia are now, or will soon
be, able to receive the full range
of digital TV programming from the
new digital TV satellite service that
their city cousins have come to expect.
The new service is called VAST:
Viewer Access Satellite Television and
is operated by Southern Cross Media
and Imparja.
Funded by the Australian Government, it will ensure access to high
quality (SD and HD) free-to-air TV
delivered by satellite for viewers living in all areas not covered by a digital
terrestrial TV tower.
The VAST service will operate in
northern and southern time zones,
providing services for viewers in
Queensland and the Northern Territory based on Brisbane time and
services for viewers in NSW, Victoria,
South Australia and Tasmania based
on Sydney time.
Vast will deliver the following 17 digital channels:
High
Definition:
One HD
Nine HD,
Seven HD,
SBS HD,
ABC News24 HD
Standard
Definition:
Regional Local News
ABC1,
Imparja,
Nine,
SBS One,
Southern Cross Seven,
Ten
ABC2,
ABC3,
GO!,
SBS TWO,
7TWO,
ONE
Table 1: VAST access availability by region
Region
Digital Switchover Date
VAST Access Available From
Mildura/Sunraysia.................................. 30 June 2010......................... June 2010*
Regional SA & Broken Hill..................... 15 December 2010................. September 2010
Regional Victoria.................................... 5 May 2011............................ 15 December 2010*
Regional Queensland............................. TBA; Second Half 2011.......... 6 Months before Switchover Date
Regional Southern NSW........................ TBA; First Half 2012............... 6 Months before Switchover Date
Regional Northern NSW......................... TBA; Second Half 2012.......... 6 Months before Switchover Date
Tasmania................................................ TBA; First Half 2013............... 6 Months before Switchover Date
Perth...................................................... TBA; First Half 2013............... 6 Months before Switchover Date
Brisbane & Gold Coast........................... TBA; First Half 2013............... 6 Months before Switchover Date
Melbourne............................................. TBA; Second Half 2013.......... 6 Months before Switchover Date
Adelaide................................................. TBA; Second Half 2013.......... 6 Months before Switchover Date
Sydney................................................... TBA; Second Half 2013.......... 6 Months before Switchover Date
Darwin................................................... TBA; Second Half 2013.......... 6 Months before Switchover Date
Remote Central & Eastern Australia....... TBA; Second Half 2013.......... 15 December 2010*
Remote Western Australia..................... TBA; Second Half 2013.......... TBA
* Not all channels available at this time
12 Silicon Chip
A “slimmed-down” channel lineup
consisting of ABC and SBS services
has been available to customers living
in the TV1 licence area (Remote Central and Eastern Australia – see map
overleaf) since December 15th, 2010.
The satellite service for viewers in
Western Australia is currently under
negotiation with Prime and WIN Television and details will be released
soon.
So it is obvious that remote Australia will not only get a more reliable
service with VAST, their choice of
programs will also be significantly
expanded.
Who is eligible?
The service is primarily designed
for viewers who live in geographic
regions that won’t be covered by
digital TV signals when the analog
TV signals are turned off. It is quite
possible (indeed likely) that many
viewers is deep fringe areas who are
“only just” receiving an analog signal
at the moment, will not receive any
digital signal at all.
Digital TV signals have a very distinct level threshold (known as the
digital cliff), beyond which reception
will not be possible.
A satellite-based delivery solution
was a considered a much more economical solution than upgrading or
building new “black spot” TV transmitters in every region affected.
In these regions viewers will have access to the new VAST satellite service
six months before the analog TV signals
are scheduled to be switched off (see
siliconchip.com.au
The VAST-ready UEC set-top box is currently the only
approved model on the market, although that is expected to
change as VAST becomes more widely available. It offers
HDMI output, is Dolby Digital compatible and as can be seen
from the rear panel photo below, is very comprehensive in its
functions. Each STB has its own VAST smartcard – cards cannot
be swapped between machines.
table 1 for details) to give enough time
to check reception and if required, have
the VAST systems installed. If viewers
live in an area that was previously service by an analog self-help transmitter
then there will be the added bonus of
the Australian Government offering to
help with the financial cost of installing a new VAST service.
For more details regarding the subsidy scheme see www.adreesgoeshere.
com.au.
From this, it is obvious that viewers living in areas that are deemed to
receive acceptable signal levels from
a digital TV transmitter will be unable
to apply for the VAST service. Maps
of each transmitters theoretical coverage area are available on the web.
However, even those inside these
theoretical signal coverage areas who
can’t receive digital TV signals will
be able to apply to receive the VAST
siliconchip.com.au
service via the ACMA or their local
TV antenna technician.
Existing Aurora viewers who either
live inside ACMA classified TV1
license area or viewers who had previously applied for blackspot satellite
TV reception via the ACMA were able
to purchase a new VAST set top box
and apply to receive the service from
the 15th of December 2010. A detailed
map of the TV1 license area in shown
overleaf. (A much larger scale map
is available on the website (www.
acma.gov.au/WEB/STANDARD..PC/
pc=PC_90223 ). New viewers who live
inside the TV1 licence area detailed
above are also now able to purchase
a VAST system or VAST setop box
and apply to receive the significantly
increased channel line up.
You might be wondering why all of
the regions listed in the table opposite
do not have immediate access to VAST.
In truth, they do – but only for ABC
and SBS. The area-by-area release is
designed to mimic the digital switchover (and end of analog services) which
is progressively occurring throughout
Australia. So as an area is readied for
digital, it will (six months before) also
have access to VAST.
The point of the exercise is to gradually provide HD digital quality to all
areas, so all those people who have
gone out and bought new HD screens
will finally have something to view on
them which justifies their purchase!
At the moment, if they’re re receiving
Aurora, it’s only a standard definition,
with a mono sound signal.
Travellers?
A traveller’s allowance such as the
one which exists for Aurora customers
has not yet been announced for VAST.
However, it is anticipated that this will
come in time, especially given the fact
that Aurora is scheduled to run only
until the end of 2013. At this point all
analog terrestrial television will also
have been turned off.
Given the numbers of travellers with
satellite dishes on their motor homes
and caravans, there would be a huge
outcry if the daily dose of news and
(more importantly!) soap operas suddenly disappeared!
January 2011 13
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How do you access VAST?
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REMOTE CENTRAL & EASTERN AUSTRALIA TV1
Area ID: 963
Legend
Coastline; State Borders
P
!
!
R
!
(
(
!
(
!
Legend
Licence Area
Principal roads; Cities (Medium, Large)
Secondary roads; Towns, Cities (Small)
0
255
510
1,020
Kilometers
REMOTE CENTRAL & EASTERN AUSTRALIA TV1
Area ID: 963
Minor roads; Localities
© Commonwealth of Australia 2005. Contains data © Commonwealth of Australia (Geoscience Australia, Australian Bureau of Statistics) 2001, 2002
25/10/2005 3:11:31 am
Coastline; State Borders
Licence Area
The!RTV1
area is shown above in grey. It’s
within this area that Aurora
Principal roads; Cities (Medium, Large)
P licence
!
Kilometers
reception
has traditionally
been allowed. The straw-coloured areas of the map
(
!
!
(
Secondary
roads; Towns, Cities (Small)
Localities
are areas Minor
(at roads;
least
theoretically!) served by terrestrial TV stations, even though
© Commonwealth of Australia 2005. Contains data © Commonwealth of Australia (Geoscience Australia, Australian Bureau of Statistics) 2001, 2002
25/10/2005 3:11:31 am
many viewers in these areas have poor reception at best and often much less.
With appropriate receiver and dish, anyone in this area will now have at least
HD ABC and SBS access. By the end of 2013, VAST will offer 17 HD channels
across all areas.
0
255
510
1,020
To access the service, you will need
to purchase a satellite set-top box, a
satellite dish of at least 65cm (85cm is
recommended) a low noise amplifier
(LNBF), a mounting post on which to
install the dish, and some cable.
Access to this new satellite service
will be managed by the use of subscriber ‘smart cards’, included when
you purchase your new satellite set
top box. Smartcards will be matched
to each satellite receiver and will be
available as a package for $269.00.
Currently UEC has the only approved set top box on the market.
They are available from most reputable
satellite equipment retailers.
The VAST service uses the Optus
C1/D3 satellite which means most
customers who already watch the
Aurora services won’t need to re-point
their dish. VAST is broadcast using
the DVB-S2 standard which allows for
high definition broadcasts.
Once the equipment is correctly
installed, viewers should be able to
receive ABC and SBS TV without
registering the smartcard which accompanied the set top box.
However to access the full range
of commercial services, viewers will
need to register their details, which
must include a site address within
the approved areas. This can be done
online or via the form included with
the VAST set top box.
In time, it is hoped that even the
site address requirement will be lifted.
(
!
When can you start watching?
Communities relying on self-help
TV towers in other regions will be able
These coverage maps highlight the VAST
roll-out dates in South Australia and
Victoria. As you can see, parts of regional
SA, Broken Hill and Mildura area have
already commenced, with regional Victoria
scheduled for the next few months.
14 Silicon Chip
siliconchip.com.au
to access the scheme on a region-by-region basis. Regional
South Australia was the first switchover area to open for the
Satellite Subsidy Scheme in July 2010. Other areas opened
from November 2010 .
According to the ACMA website (www.digitalready.gov.
au/rolloutmap.aspx), the first areas of Australia to have
Digital Television Service implemented are Regional South
Australia and Broken Hill, rolled out from December 15
2010 onwards.
As can be seen from the accompanying maps, the areas
covered by the December 15 commencement were Broken
Hill, Renmark, Loxton, Mt Gambier, Naracoorte, Bordertown, Port Lincoln, Whyalla and Port Augusta. Customers
living in these areas will have access to the full VAST line up.
Next up will be Regional Victoria, which will be rolled
out by June 30 2011. This includes Bendigo, Ballarat, Swan
Hill, Traralgon, Bairnsdale, Malacoota, Albury/Wodonga,
Wangaratta, Shepparton, Warnambool and Horsham.
And if you already watch the Aurora Service?
ACMA advises that the Aurora service will continue to
run until the end of 2013 when the national digital rollout
is completed. Prior to this, the VAST service will operate
side by side with the Aurora service.
It is expected that between now and then, Aurora viewers
will make the switch to digital by purchasing a VAST set
top box. Many may run VAST and Aurora receivers side
by side in the interim. In most instances, no new dish or
cabling will be required.
SC
* Technical Director, Av-Comm Pty Ltd
Custom
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& Chargers
)RUPRUHLQIRUPDWLRQFRQWDFW
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UE
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AV-Comm were pioneers in
satellite TV in Australia -- we
have been here since it started.
Others have come and gone but Av-Comm are still here and
will be when you need help.
NOW
Let us assist you in the transition from analog satellite TV
to digital. Do you qualify for the new VAST service?
We can advise you. We have the equipment.
We have the accessories. But most important of all,
we have the knowledge and the experience to help you!
www.avcomm.com.au
AV-COMM
Phone (02) 9939 4377
SATELLITE TV PO Box 225, Brookvale NSW 2100
NEW
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3KRQH RUHPDLO PDUN#VLRPDUFRP
ZZZEDWWHU\ERRNFRP
siliconchip.com.au
January 2011 15
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