DB9009-RX/MPX – IP Decoder

Le DB9009-RX est notre décodeur audio IP avancé de deuxième génération. Ce nouvel ajout aux outils de diffusion DEVA est abordable, facile à utiliser et offre plus de fonctionnalités que jamais.

UGS : DB9009-RX/MPX Catégorie :

Second Generation Advanced IP Audio Decoder

Top quality IP Audio Solution
  • Excellent Audio Performances
  • Easy to read OLED Graphical Display
  • Intuitive Navigation Menu
  • High Quality HE-AAC (v.1 and v.2) and MPEG-1 Layer 3 Codecs
  • 32 kHz, 44.1 and 48 kHz sample rates support
  • Support of all standard bitrates and VBR as well
  • Shoutcast / Icecast compatible TCP/IP stream client
  • Icecast Source Client compatible server
  • RTP Audio compatible

 

  • Auto switching to another source in the event of a connection or audio loss
  • Built-in Backup Audio Player with 2GB SD Card
  • 5 LEDs and Phones output for quick diagnostics
  • IP address pronunciation at startup (through the headphones)
  • 3 General Purpose Outputs
  • Ethernet to RS-232 redirector
  • Full Control and easy setup with any web browser
  • Configuration and Monitoring via SNMP Ver.2C
  • UPnP for easy discovery in Local Networks

 

Additional features if Stereo & RDS/RBDS Encoder Module added:

 

  • Built-in Stereo MPX Generator and RDS Encoder
  • Fully Digital 32 bits DSP Stereo Encoder
  • Adjustable Pilot, L-R, RDS phases
  • Built-in MPX Limiter
  • Selectable pre-emphasis 0, 50µs, 75µs

 

  • Digital stereo encoder with pre-emphasis, AGC and equalizer
  • Digitally adjustable Pilot & RDS injection levels
  • Fully Digital Synthesis of the RDS Signal
  • Fully Dynamic RDS encoder
  • 1x MPX and 1x RDS/PILOT Output
  • The powerful DSP processor allows accomplishing of the decoding process in real time. Supporting all the mandatory for this high class equipment HE-AAC versions 1 and 2, MPEG-1 Layer 3 compressed audio streams and lossless uncompressed PCM stream, the DB9009-RX can be used for a wide range of professional audio applications: Broadcast, Internet Radio, Studio to Transmitter Link and VoIP.

    This sophisticated device is also available in a version with fully digital, DSP-based Stereo & RDS Encoder Module. The Encoder Module utilizes 2(or 3) outputs. The first one is for the MPX and the second for the RDS or Pilot. Through the RS-232 port, this device could be easily transformed from an Ethernet to a serial Redirector, enabling quick integration of the existing audio systems to the Internet.

    This cost effective, yet highly professional device impresses with its new custom made laser cut aluminum sheet case, OLED Graphical Display and Intuitive Navigation Menu. The easy-to-read display and navigation menu allow easy status monitoring of the audio levels (visualized in bar graphs), connection information and configuration. The Soft Buttons indicators placed on the bottom side of the OLED display are used for navigation through the menus, quick access to the parameters, modes, functions and for altering of their values.

    Utilizing several types of Backup sources, DB9009-RX will immediately switch between the sources (IP Audio Client, Icecast Source Client Injection, RTP, MP3 Player) and return to the main one, with no user intervention when the audio is restored. Depending on your needs, the sequence of the backup audio sources can be easily changed. The audio content for the MP3 player is recorded on the internal 2GB SD card. The backup files can be managed remotely through the built-in FTP Server, using any FTP client.

    Yet another impressive addition to DB9009-RX features is the low latency Real Time Protocol (RTP) connection support. Fully compatible with any online radio system, including the Icecast and Shoutcast, this affordable device is the perfect sound solution for long distance audio transfer, for both wired and wireless networks.

    Providing top-quality signal over public IP networks and even connections behind NATs and Firewalls, DB9009-RX delivers undeviating audio unaffected by the non-persistent network conditions and without the need of user interference.

     

    Audio decoder
    Decoder HE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM
    Sample rates 32, 44.1 and 48 kHz
    Bit rates All standard bit rates, including VBR
    Stream client
    Type Shoutcast/Icecast compatible TCP/IP client
    Servers Up to 3
    Source Client Server
    Type Icecast Source Client compatible server
    Clients 1
    RTP Audio
    Type Unicast RTP Audio receiver
    Clients 1
    Audio backup
    Trigger Connection loss or audio silence
    Threshold Adjustable, -90dBFs to 0dBFs
    Trigger time Adjustable, 1s to 240s
    Storage SD Card, up to 2GB
    Supported encoders HE-AAC (v.1 and v.2), MPEG-1 Layer 3
    Supported file types *.MP3, *.AAC, *.M4A, *.M3U
    Playback modes Alphabetical ascending and descending, Shuffle, Playlist and Shuffled playlist
    Remote file management Build-in FTP server
    Analog audio output
    Connector 2 x XLR, Balanced
    Frequency response ±0.5dB, 5Hz-20kHz
    Distortion <0.01% THD+N
    Level +18dBu, user selectable
    Sample rate 48 kHz
    Resampling Thru build-in sample rate converter
    Dynamic range >100 dB
    Digital audio output
    Connector XLR
    Type AES/EBU (IEC 60958)
    Sample rate 48 kHz
    Resampling Thru build-in sample rate converter
    Stereo encoder (option)
    Type Fully DSP stereo encoding
    Pre-emphasis 0, 50, 75µs
    AGC 5 presets, 2 user defined
    Equalizer 3-Band, ±12dB range
    Stereo separation >55dB (typically >60dB)
    Phase Adjust Pilot, L-R, RDS
    Injection Levels Adjust Pilot, RDS
    Output Connector BNC, Unbalanced
    Output Level Adjust Digitally, up to 0dBu
    Composite MPX Limiter 5 presets
    RDS encoder (option)
    Supported RDS Applications PI, PS, Dynamic PS AF, RT, TP, TA, DI, M/S, PIN, PTY, PTYN
    Configuration Web interface
    Automation control Remote TCP console
    Output Connector BNC, Unbalanced
    Output Level Adjust Digitally, up to 0dBu
    Phones audio output
    Connector 1/4″ (6.3mm) Phone Jack, Stereo
    Type Headphones
    User interface
    Display OLED, 256 x 64 pixels
    Indicators 5 LEDs on front panel, 2 LEDs on rear panel
    GPO 3 GPOs on rear panel
    Web interface Full control and status information
    SNMP
    Version SNMPv2c
    Functionality 5 LEDs on front panel, 2 LEDs on rear panel
    Alarms
    Type SNMP trap, E-mail notification
    Conditions Audio loss and recovery, source switching
    GPO
    Type 3 x Optoisolated
    Connector DB-9
    RS-232
    Type TCP/IP to RS-232 Redirector
    Connector DB-9
    Baud rates 4800 to 115200
    Password protection Yes
    Network
    Connector RJ-45
    Type Ethernet
    Device discovery UPnP support
    Operating conditions
    Temperature 10°C – 45°C
    Humidity < 75%, non-condensing
    Power requirements
    Voltage 100-240VAC, 50-60 Hz, 25VA
    Connector IEC320, rear panel

Brand

DEVA BROADCAST

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