TÜRKSAT Channel Update System (TKGS): Smart, Automatic and Reliable Channel Management in Satellite Television
Satellite television broadcasting has a dynamic structure that is constantly changing and evolving. As new television and radio channels begin broadcasting, the frequencies, broadcast parameters or channel rankings of existing channels may change over time.
In conventional satellite receiver systems, these changes may require users to perform a new channel scan, follow current frequencies or make manual adjustments on their devices.
TÜRKSAT Channel Update System (TKGS), is a channel update system developed by TÜRKSAT to automate this process and provide viewers using TÜRKSAT satellites with an easier and uninterrupted television experience.
Introduced in 2013, TKGS enables up-to-date information about television and radio channels to be automatically transferred to TKGS-compatible televisions and satellite receivers with TKGS approval.
This largely eliminates the need for end users to follow frequency changes, perform a new channel search after every change or create the channel list manually.
How Does TKGS Work?
The basic operating principle of TKGS is based on the centralized preparation by TÜRKSAT of the up-to-date channel information required by satellite receivers and televisions and its delivery to devices via satellite.
Channel information and broadcast parameters relating to television and radio channels broadcasting via TÜRKSAT satellites are transmitted within the TKGS data structure.
If the TKGS feature is integrated into the device software, the device receives and processes this data and updates its own channel database.
In this way, the system can automatically:
- Add a newly launched channel to the list,
- Apply changes in channel frequencies,
- Update channel information,
- Transfer changes in channel rankings to devices.
Depending on the device’s technical implementation and the selected TKGS operating mode, channel updates can be performed in the background while the user is watching television or while the device is in standby mode.
Through this structure, TKGS transforms channel management into a largely centralized and automatic process, unlike conventional channel scanning methods.
Which Devices Can Use TKGS?
TKGS has been developed for use on devices that can receive satellite television broadcasts and have the required TKGS software infrastructure.
The main areas of use are as follows:
- Televisions and Smart TVs with built-in satellite receivers
On televisions equipped with a satellite tuner, channel lists can be updated through TKGS provided that the TKGS software is correctly integrated into the device software by the manufacturer.
Thus, when users connect their television directly to the satellite antenna, they can benefit from the automatic channel update features offered by TKGS without the need for an external satellite receiver.
- External satellite receivers and set-top boxes
TKGS can also be used on standalone satellite receivers and set-top boxes connected to a television via HDMI or similar connections. The device’s hardware and software infrastructure must meet the TKGS technical requirements, and TKGS approval must have been obtained for the relevant brand-model.
Therefore, TKGS is not a system intended only for a specific television brand or a specific satellite receiver manufacturer. It can be integrated into television and satellite receiver platforms from different manufacturers that meet the required technical criteria.
However, there is an important distinction here: A device being technically capable of receiving satellite broadcasts or being described by the manufacturer as “TKGS supported” does not, by itself, mean that it has TKGS approval.
For the TKGS service to be used officially and actively, the relevant device must have successfully completed the TKGS approval process. TKGS Can Be Actively Used Only on Approved Devices One of the most important elements for the reliability of the TKGS ecosystem is the TKGS conformity and approval process.
The TKGS service is actively used on devices that have TKGS approval.
The TKGS conformity and approval processes for devices are carried out by TUYAD – Telecommunication Satellite And Electronic Industrialsists Business People Association. Manufacturers that wish to use the TKGS service in products they will place on the market must include the relevant products in the TKGS conformity and approval process.
Moreover, TKGS approval is not assessed solely on a brand basis. Separate TKGS approval must be obtained for every brand and every model. The fact that a manufacturer or brand has previously obtained TKGS approval for one model placed on the market does not mean that different models subsequently launched under the same brand are automatically TKGS-approved.
For this reason, it is important for manufacturers to submit the required application for every new product and model.
What Does TUYAD Do in the TKGS Approval Process?
Within the scope of TKGS approval, devices submitted by the manufacturer are technically evaluated.
During the approval process, the following are examined:
- Sample device,
- Technical infrastructure of the device,
- Implementation of TKGS functions,
- Device software,
- Correct operation of channel update functions,
- Compliance of the system with the required technical criteria.
Products that successfully meet the required criteria are issued a TKGS Approval Certificate, and the relevant brand-model is included in the TKGS approved list.
This process should not be regarded merely as permission to use a name or logo. TKGS approval is an important technical conformity process that ensures the device can operate correctly within the TKGS ecosystem, properly process channel updates and provide the expected service to the end user.
Therefore, it is important for television or satellite receiver manufacturers to consider TKGS integration as part of the device software and system architecture rather than as a feature added at the final stage of the product development process.
What Does TKGS Provide to the End User?
The greatest advantages of TKGS for users are convenience and continuity. The objective is to keep the channel list up to date without requiring the user to have technical knowledge of satellite broadcasting.
With TKGS:
- Up-to-date television and radio channel lists can be received automatically.
- Newly launched channels can be added to the list automatically.
- New broadcast information for channels whose frequencies have changed can be applied automatically by the device.
- The user’s need to enter frequencies manually is significantly reduced.
- There is no need to perform lengthy channel scans after every major broadcast change.
- Updates to channel rankings can be transferred to devices.
- In compatible operating modes, flexibility can be provided to preserve the user’s customized channel lists.
- Channel update operations can be performed by the device in the background.
TKGS makes television use significantly easier, particularly for users who do not wish to deal with technical concepts such as satellite frequency, symbol rate, polarization or network scanning.
The Importance of TKGS for Manufacturers TKGS is not merely a convenience service for the end user. It also provides television and set-top box manufacturers with a common and centralized channel management infrastructure compatible with the TÜRKSAT broadcasting ecosystem.
By processing the centralized channel data provided by TÜRKSAT on the device, the need for each manufacturer to establish an independent data distribution system that tracks TÜRKSAT channel changes is reduced.
Properly implemented TKGS support can provide manufacturers with:
- A better user experience,
- Fewer customer issues following channel changes,
- Reduced need for after-sales support,
- Greater service continuity during frequency transitions,
- Stronger local compatibility for products intended for the Türkiye market.
Especially for international manufacturers developing televisions, Smart TVs or satellite receivers for the Türkiye market, TKGS is an important product compatibility criterion that should be taken into consideration.
TKGS from the Broadcasters’ Perspective
TKGS also offers important advantages for broadcasters. When a new television or radio channel begins broadcasting or the broadcast parameters of an existing channel are changed, transferring up-to-date information to compatible devices through the centralized TKGS structure supports the channel’s discoverability by viewers.
This reduces the impact of technical changes in the broadcasting ecosystem on the end user and supports continuity of access to broadcasts.
The operation of TKGS can be evaluated through three key elements:
TÜRKSAT operates the satellite broadcasting infrastructure and provides the up-to-date channel data required within the scope of TKGS.
Device manufacturers correctly integrate TKGS functions into the software and hardware infrastructure of televisions and satellite receivers.
TUYAD carries out the TKGS conformity and approval processes for devices and issues a TKGS Approval Certificate for brand-model combinations that meet the required technical criteria.
Through this structure, TKGS becomes not merely a channel list, but an integrated technological ecosystem operating between the broadcasting infrastructure, device manufacturers and the end user.
An Easier, Up-to-Date and Sustainable Satellite TV Experience
The TÜRKSAT Channel Update System is an important technological infrastructure that aims to make channel management in satellite television broadcasting as invisible and automatic as possible for the end user.
Preventing the need for manual frequency entry and repeated channel scans, enabling broadcast changes to be automatically transferred to devices, and keeping channel lists up to date make the system valuable for consumers, broadcasters and device manufacturers.
However, one of the fundamental requirements for TKGS to operate reliably and correctly is that products meet the required technical criteria and that the TKGS approval process for every brand-model carried out by TUYAD is completed.
TKGS is not merely an automatic channel update feature. TKGS is an integrated technological infrastructure designed to provide consumers with an easier, up-to-date, reliable and uninterrupted satellite television experience within the TÜRKSAT broadcasting ecosystem.
TUYAD
Telecommunication Satellite And Electronic Industrialsists Business People Association
