AVT MAGIC AE1 DAB Audio Encoder

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AVT
Compacte 19 inch DAB / DAB encoder voor 1 kanaal
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AVT MAGIC AE1 DAB Audio Encoder

MAGIC AE1 DAB  is a compact 19" x 1 U DAB Audio Encoder without fan. It is the perfect solution for smaller Service Providers, who offer only one programme and do not have to include the systems in a central network management. The system supports the MPEG-4 HE-AAC V2 coding standard, licenced by the Fraunhofer Gesellschaft in Erlangen.

Features 
  • X.21 interface
  • LAN interface (can be used for Audio transmission as well as for configuration and monitoring purposes via SNMP)
  • Analogue and digital Audio interfaces
  • RS232 interface for transmission of PAD (Programme Associated Data)
  • Monitoring of the uncoded and the encoded Audio signal
  • Headphones output for monitoring


Operation
The system can be configured and controlled via the front keypad and display. For configuration or monitoring purposes you can also use the Windows PC Software which is included in the delivery.
Direct connection to Ensemble Multiplexer
The MAGIC AE1 DAB Audio Encoders can be connected directly to the Ensemble Multiplexer via the integrated LAN interface.

Coding algorithms: MPEG-4 HE-AAC V2 (FhG Licence) 
ETSI TS 102 563
Coding modes:  Mono, Mono SBR1  Stereo, Stereo SBR, Stereo SBR PS2 
Sampling frequencies:  24, 48-kHz  16, 32-kHz 
Data rates:  8-kbit/s ... 192-kbit/s 
Audio Interfaces Encoder:  XLR, analogue, electr. balanced 
Digital AES/EBU with  integrated sample rate converter 
Audio level:  -3 ... 9 dBu 
Headroom:  adjustable 
Monitoring output:  XLR, analogue, electr. balanced 
Digital AES/EBU with  integrated sample rate converter 
Headphones output 
Synchronisation:  NTP, AES/EBU, X.21 
Line interfaces3:  X.21 with STI-D 
LAN(optional EDI(ETI), FhG MuxEnc Protocol)
• unicast, simulcast (3 streams), multicast
Data interfaces:  PAD V.24/RS232 or LAN 
Data rates up to 115200 Baud
Control interfaces:  LAN 10/100 Mbit/s GPIO 6 x TTL/2 x Relays 
Power supply:  90...253V AC 
Frequency:  50/60 Hz 
Power consumption:  12 W 
Dimensions (H x Wx D):  1U x 19" x 25 cm 
Option:  2nd LAN Interface for Control, SNMP and PAD
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