SARTELCOM - T-DVB TURNKEY SOLUTIONS
Digital terrestrial broadcasting
services, both for television and radio, are proving a big success in Europe, as improved
service quality, low set-up costs and increased content offered by the broadcasters
attracts more viewers and listeners to these new platforms.
As new established company, SARTELCOM offering
Turnkey Solutions for Terrestrial Digital TV Program Transmission and receiving with
short name T- DVB and Terrestrial Digital Radio Program
Transmission and receiving with short name T- DAB and our
task is to help TV Networks or TV stations and Radio stations to build their new Terrestrial Digital System for Broadcast as T-DVB or T-DAB.
For planing T- DVB
and T- DAB we have determine following steps before we start doing any projects for you
and this is THE AVAILABILITY OF FINANCING FOR
THE PROJECT, and after that we start work for you:
- project planing
- training and
education for new staff
- equipment commissioning
- putting new
network in service
PLANING T- DVB or
T- DAB NETWORK
Digital broadcasting services T-DVB-T
and T-DAB require higher prediction accuracy than traditional analogue networks, because
digital services are planned with tighter margins on the signal strength and interference.
We will here describes steps we do to get
prediction models that offer higher accuracy and which can be used to optimize digital
broadcasting networks, you asking to be build from SARTELCOM.
We use specific Network
Planning Software where we analyze all the parameters for the future use. This parameters are: field strength coverage from particular
site, for this we need latitude and longitude coordinates and altitude above see level. Digital
broadcasting services T-DVB-T and T-DAB require higher prediction accuracy than
traditional analogue networks, because digital services are planned with tighter margins
on the signal strength and interference.
customer request we do a 3D maps which can show showing coverage area covered from their
TX point and its configuration as is TX power from the transmitter, antenna system, tower
In the same way we suggest
to the customer the better configuration if needed to cover an indicated area from a given
location. This tasks we can do for T-DVB, T-DAB and for Analog or Digital Microwave Links.
If, needed we suggest to our customer configuration change, needed to cover an
indicated area from a given location.
to be considered for any future T- DVB or T- DAB TX site:
- TX location are based on latitude
- TX site altitude location ground
- TX power
- TX Antenna Gain
- TX RF transmission losses
- Transmitting frequency
- Transmitting Vertical Pattern
- Transmitting Horizontal Pattern
- Fresnel zone
- Deygout diffraction
correction to account for propagation over geographic features such as hills.
- Free Space zone
- Recommendations ITU R370-7
- Sight of Line
- Composite Coverage
- Field Simulcast
When all above is
accepted in writing form and paid from our customer, we proceed with another phase.
REALIZATION - PROJECT STARTING
T- DVB or T- DAB EQUIPMENT
Another phase is selecting
T-DVB or T-DAB equipment from our suppliers or our system integrators and partners
per our customers wishes and customer financial strength or available funds for the
project. We supply all the
products and equipment for T-DVB and T-DAB inside your Shelters or Container or regular building space. We do calculation for your Shelters or Container type space where
equipment will be installed per our specifications.We do calculation for your air
condition needs for your Shelters or Container type space per our calculations.
Equipment is purchased and
paid from our customer. All the equipment is assembled and tested in the manufacturer factory. When all
this job is done and controlled by SARTELCOM supervisor we go to pack all equipment and
send to destination.
At the end we do the shipment of all the
goods. Using a reliable shipping company or agent we can provide a Transportation Services
all over the world.
After the goods arrived our SARTELCOM
installation team will arrive to perform all the installation and system
start-up.SARTELCOM technical team are experienced technicians, engineers, tower-erection
specialists, and highly specialized workers will manage all the parts of the installation.
We always leads this kind of project with SARTELCOM supervisor.
TRAINING AND EDUCATION FOR NEW STAFF
We have unique
policy to use your OWN technical staff or YOUR NEW OWN hired staff to work with SARTELCOM
technical team, who are experienced technicians, engineers, tower-erection
specialists, and highly specialized workers IN INSTALLATION PROCESS.
Before installation all the future staff will be trained in manufacturer premises or as
per customer request. We use your staff to LEARN AND EDUCATE THEM SELF IN TIME
WHEN WE DOING INSTALLATION, TOGETHER. We always establish personal relationship
with your staff in time of installation, because they learn from SARTELCOM team, all the
possible later problems which might appear and simply find the fault, because they do
installation with SARTELCOM team.
In this phase all equipment
is accepted in writing form from the customer that is per their request and per requested
NETWORK IN SERVICE
In this phase all equipment
is put in real service or in testing mode, to test all the system as a
whole. In this phase customer can start to do own marketing and advertising new network
via TV, Radio, newspaper, billboards and can show in real advantages of new T-DVB or T-DAB
END OF PROCESS
We hand over installed T-DVB or T-DAB
network system to our customer to use.
In order to get system work
with minor technical fault we prefer proper preventive maintenance.
OF PRODUCT WE CAN SUPPLY and other per customer needs
TV T- DVB Transmitter
Tube or Solid State UHF/VHF TV T-DVB Transmitter, air or liquid cooled.
T- DAB Transmitters
Tube or Solid State DAB Transmitter, per frequency specification, air or liquid cooled
Common to all is to use Smart Cards in
cooperation with world wide producers of such a systems.
Radio Links from 200 to 2.5GHz mono or with internal stereo coder
Microwave Link from 2 to 23GHz 1 video up to 4 audio, in single or two-ways configuration,
analogue or digital
OPTICAL LINKS - FIBER LINKS
Different type for interconnection between TX site and studios, per request.
COMPLETE ANTENNA SYSTEMS
UHF and VHF Panels, Yagi Antenna and Dipoles.
Our antenna systems come with all the necessary accessories to install the system,
comprising power splitters, connecting cables with connectors, feeder lines, fixation kit,
grounding kit, etc.
COAXIAL CABLES and CONNECTORS
Coaxial Cables, Foam or Air Dielectric Cables, Waveguides. Connectors and flanges for
every kind of cable.
ELECTRICAL CABLES and CONNECTORS more
about building cables TV or FM radio you can see here.
GENERATORS and UPS SYSTEM more
about building power supply system for TV or FM radio you can see here.
GROUNDING SYSTEMS more about
building grounding system for TV or FM radio you can see here.
Earth grounding projects for Tower,
Self-standing Towers or wire guyed towers or per customer special request.
SHELTER or CONTAINER TYPE
Shelter already cabled including earth system, air
conditioning, cables facilities, etc.
ON CUSTOMER - RECEPTION SIDE
TERRESTRIAL DIGITAL RECEIVERS - in
high volume purchase.
TERRESTRIAL DIGITAL TV RECEIVERS - TV
SETS - in high volume purchase.
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