DAB + Go RF ensemble multiplexer

  • DSP-based ensemble multiplexer
  • Configuration via web browser
  • Integrated NPAD inserter
  • Synchronization via NTP
  • SNMP v1 / v2c
  • Manual reconfigurations
  • Scheduled reconfigurations
  • RF modulator + GPS synchronization
  • Possibility of connecting up to 20 encoders

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More info

MAGIC DABMUX Go RF is the world's smallest and only DSP-based assembly multiplexer, providing high availability with excellent performance. With MAGIC DABMUX Go RF RM it is now available in a 19 "version which can be rack mounted.

Up to 20 program providers can be connected via external audio encoders. Installing Encoders directly in the studio effectively avoids interference in Audio quality due to the Codec cascade.

Particular value has been placed on the easy configuration of the Ensemble multiplexer, so that even users without specialized knowledge of DAB can configure the system. Configuration, operation and monitoring is done through an HTML5 compatible web browser.

The very compact DAB Ensemble multiplexers facilitate a very simple multiplex generation in accordance with ETSI EN 300 401. Despite its size, all functions such as reconfiguration (manual and programmed), sub extraction -channels of other multiplexers, integration of PAD and NPAD data services, creation of service information, etc. are integrated.

Audio services can be provided via AVTMUX or EDI (ETI) protocol from external multiplexers. As an output signal, both multiplexer variants provide an EDI signal to be transmitted to transmitters.

With the integrated modulator, you can also directly activate a power amplifier. This possibility is particularly interesting if you only have one sender site. Synchronization is done via NTP or via the built-in GPS receiver.

An external alarm can also be triggered via SNMP.

The system has a GBit Ethernet network interface, which allows configuration of up to three IP addresses as well as VLANs.

SPECIFICATIONS

DAB specification ETSI EN 300 401 V2.1.1
Base DSP hardware
Network interfaces 1 x GbE LAN
3 IP addresses
VLAN support
Extension interfaces -
Redundancy No automatic adjustment
Synchronization NTPS
GPS
Protocols
Input
Output
Unicast, Simulcast, Multicast
AVTMux with Secure Streaming for up to 20 encoders
Extraction of 2x EDI subchannels
EDI (ETI )
Software encoder -
Reconfiguration Manual, Planner
Configuration HTML5 web browser
Insert PAD
Insert NPAD
SI
By audio encoder (FTP)
By EDI extraction
TA (UECP), PTy, announcements
Supported DAB data services Dynamic label (+)
Slideshow MOT
Monitoring SNMP V1 / V2C
Food Integrated 100-230 V AC
Mains frequency 50/60 Hz
Power consumption 15 W
GPS input (SMA) Impedance: 50 Ω
GPS antenna with 25 dBi amplification required
RF output (SMA) Level: -40 dBm ... -3 dBm @ 50Ω
RF input (SMA) For later applications
Dimensions 1U x 19 "x 17.5 cm