DVB-T2 Digital Terrestrial TV Broadcasting Solution

Complete DVB-T2 Broadcasting System for TV Stations and Network Operators

DIGICAST provides a complete DVB-T2 Digital Terrestrial Television (DTT) Broadcasting Solution designed for national broadcasters, regional television stations, network operators, and government communication agencies.The system supports multiple content sources including HDMI video, SDI video, satellite TV programs, and IP streams. All content is converted into DVB-T2 signals and transmitted through terrestrial broadcasting networks, allowing viewers to receive television programs using standard DVB-T2 Set-Top Boxes (STBs).As a professional DVB-T2 System Manufacturer and Broadcasting Equipment Supplier, DIGICAST offers end-to-end solutions including HDMI encoders, SDI encoders, DVB-S/S2 receivers, multiplexers, DVB-T2 modulators, EPG servers, and transmitter integration services.

System Architecture

The DVB-T2 broadcasting system consists of four major sections:

Content Acquisition

The system can receive content from multiple sources:

HDMI Video Sources

Local TV channels, cameras, media players, and studio equipment are connected to the DIGICAST DMB-8820 HDMI Encoder.The HDMI Encoder converts HDMI video signals into IP transport streams for further processing.

SDI Video Sources

Professional broadcast cameras and studio systems are connected to the DIGICAST DMB-8920 SDI Encoder.The SDI Encoder supports high-quality broadcast video encoding and generates IP/ASI transport streams.

Satellite Channel Reception

Satellite TV channels are received through the DIGICAST DMB-90E DVB-S/S2 Receiver.The receiver converts satellite programs into IP transport streams for integration into the DVB-T2 network.

Stream Multiplexing and Management

All encoded streams are transmitted to the DMB-9160D IP ASI Multiplexer Scrambler.Functions include:

• Program Multiplexing
• PSI/SI Table Generation
• Channel Management
• Conditional Access Support
• Program Scrambling
• EPG Integration

An EPG Server can be connected to provide Electronic Program Guide information to viewers.

DVB-T2 Signal Generation

After multiplexing, the transport stream is delivered to the DMB-2100 DVB-T2 Modulator.The modulator converts IP/ASI streams into DVB-T2 RF signals.Supported features include:

• DVB-T2 Standard Compliance
• Single Frequency Network (SFN)
• Multiple Frequency Network (MFN)
• High Spectral Efficiency
• HD and Full HD Broadcasting
• H.264 and MPEG-2 Video Support

RF Transmission Network

The DVB-T2 RF signal is connected to a high-power transmitter system and broadcast through transmission towers.Coverage can range from local communities to regional and nationwide broadcasting networks depending on transmitter power and antenna configuration.Advantages include:

• Wide Coverage Area
• Stable Signal Quality
• Low Distribution Cost
• High Reliability

Viewer Reception

End users receive the DVB-T2 broadcast signal using:

• DVB-T2 Set-Top Boxes
• Integrated DVB-T2 TVs
• Digital Receivers

The received signal is displayed on standard televisions without requiring internet connectivity.

Why Choose DVB-T2 Broadcasting?

Compared with IPTV or Cable TV systems, DVB-T2 offers several advantages:

Wide Area Coverage

One transmission tower can serve thousands of households simultaneously.

No Internet Required

Viewers can receive channels without broadband connections.

Lower Operational Costs

Broadcasting costs remain fixed regardless of audience size.

High Spectrum Efficiency

DVB-T2 delivers significantly higher efficiency than DVB-T.

Reliable Public Service Broadcasting

Ideal for government, educational, emergency communication, and public television services.

Applications

DIGICAST DVB-T2 solutions are widely used in:

• National Broadcasters
• Regional TV Stations
• Community Television Networks
• Government Broadcasting Projects
• Educational Television Networks
• Emergency Broadcasting Systems
• Military Communication Networks
• Rural Television Coverage Projects

Why DIGICAST?

DIGICAST is a professional DVB-T2 System Manufacturer and Broadcasting Equipment Supplier specializing in:

• HDMI Encoder Manufacturing
• SDI Encoder Manufacturing
• DVB-S2 Receiver Solutions
• DVB-T2 Modulator Production
• Digital TV Headend Systems
• Turnkey Broadcasting Projects

Our products are deployed in more than 100 countries and support broadcasters worldwide with reliable, scalable, and cost-effective digital television solutions.

Contact Us

Looking for a complete DVB-T2 Broadcasting Solution?Contact DIGICAST today for system design, equipment selection, pricing, OEM services, and project consultation.

FAQ

What is a DVB-T2 broadcasting system?

A DVB-T2 broadcasting system converts video content into terrestrial digital television signals that can be received by DVB-T2 receivers and set-top boxes.

What is the difference between DVB-T and DVB-T2?

DVB-T2 provides higher capacity, better spectrum efficiency, improved coverage, and support for HD broadcasting.

Can HDMI sources be broadcast over DVB-T2?

Yes. HDMI signals can be encoded using HDMI Encoders and transmitted through DVB-T2 networks.

Can satellite channels be integrated into DVB-T2?

Yes. Satellite channels received by DVB-S/S2 receivers can be multiplexed and broadcast through DVB-T2 transmitters.

How many channels can one DVB-T2 multiplex carry?

Depending on bitrate and modulation parameters, one multiplex can typically carry 8–20 SD channels or 4–8 HD channels.

Do viewers need internet access?

No. DVB-T2 broadcasting is completely independent of the internet.

Can the system support HD and Full HD channels?

Yes. The system supports MPEG-2 and H.264 HD broadcasting.

Do you provide turnkey DVB-T2 projects?

Yes. DIGICAST provides complete DVB-T2 headend, modulation, transmission, and integration services.