ITEL ID MUX is a professional DAB and DAB+ multiplexer and encoder with EDI/ETI outputs, SFN time stamping and integrated audio encoding for compact digital radio head-end use.
Overview. The ITEL ID MUX DAB multiplexer is a professional multiplexing and encoding system for DAB and DAB+ transmissions, designed as the core head-end of a digital radio ensemble. It combines an audio and data encoder with a powerful service multiplexer to generate a complete EDI or ETI transport stream, including precise time stamping for SFN isofrequency networks. This compact 1U unit integrates easily with existing contribution links and transmitters, giving broadcasters and network operators a reliable platform for building or expanding DAB and DAB+ services.
Key features. The ITEL ID MUX accepts multiple audio programme feeds and PAD or data inputs, encodes them to DAB or DAB+ and combines them into a single multiplex ready for transmission. EDI and ETI outputs allow direct connection to modern DAB transmitters or distribution networks, while SFN time stamping keeps all transmitters synchronised for seamless mobile reception. The encoder section can include an optional multi-band audio processor with loudness control, helping engineers meet current loudness recommendations while making best use of the available DAB+ audio bandwidth. A web-based interface, SNMP support and detailed alarms provide convenient remote configuration and monitoring for continuous 24/7 operation.
Typical applications. At DAB and DAB+ head-ends, the ITEL ID MUX DAB multiplexer is used to aggregate multiple radio services, encode audio and data and feed transmitters via EDI or ETI links. Regional and national networks can deploy the ITEL ID MUX as the main multiplex generator in SFN systems, where accurate time stamping and stable output are essential. Broadcasters and system integrators also use the unit in contribution and backup chains, where flexible inputs and robust monitoring make it suitable for redundancy configurations and controlled service expansion.
Alternatives and related products. For projects that only need a standalone audio encoder, consider the ITEL IDENC V2 DAB/DAB+ Encoder, which focuses on high quality programme encoding for external multiplexers. Where a compact DAB+ monitor or off-air receiver is required, the DEVA Broadcast DB7012 offers detailed signal analysis and confidence listening. For IP audio contribution and backup paths feeding a DAB head-end, an AoIP codec such as the AEQ Venus 4 can complement the ITEL ID MUX in larger distribution architectures. To see more compatible digital radio products, browse our DAB Equipment category.
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