SWISSDAB is in position to offer full designs of your DAB networks, starting with the routing of the DAB signals thtough our SAGEM microwave links, to the assembly of DAB/DAB+ streams with the VDL multiplexer, then the effective broadcast by the means of the orthogonal DAB modulator Exciter offering 0 to 2 watts power followed by our RF DAB amplifiers to obtain a final power up to 200 Watts

Technical caracteristics

Software product architecture, allows remote maintenance and updates.

Modular structure offering perfect adequacy of the product to customer expectations while remaining evolutive in time.

Operates on an enhanced industrial PC with a proven, highly stable operating system.

Compatible with all MPEG encoders offering X 21 output

Input through X21 and G703 board.

Output stream ETI NI or ETI NA 5376 or 5592 on board G703/G704.

Capacity for redundancy as n+1 and n+n with automatic switching.

Product compactness that concentrates all functions in a unique 4U casing.

Multiplexing of the DAB stream from the inputs provided by the source encoders - all data rates from 8 to 384 Kb/s sampled at 24 or 48 KHz are accepted.

Integrated insert of the NPAD through a networkTCP-IP (option)

Management of the TDC (Transport Data Channels)

Ability to command data rate changes of encoders from the graphic interface of the multiplexer.

Ability to remote encoding of one or more audio channels routed through specific line or Link Sagem.

Synchronisation of the ETI stream with a GPS clock (not supplied).

Automatic multiplexer time update through RS232 or NTP server

The multiplexer operating software can be used locally or remote via TCP IP on a simple user-friendly Windows interface.

Complete and full multiplex configuration.

Configuration and programming of data rate schedules for each encoder

Multi-lingual graphic user interface (option) (english and french are standard)

Secured access through login and password.

Direct alarm display on the graphic user interface of the multiplexer

Handling of immediate and automatic reporting of alerts to emails and SMS.

Local and remote display of alarm history.

Automatic switching to an MPEG file if no output signal is detected on the encoder. (option)

Automatic switching to a back-up encoder if a defect affects one encoder (option)

Automatic switchin to a back-up multiplexer if no stream ETI is detected.

Remote maintenance and updates of the multiplexer.