DEVA Broadcast DB9000-RX

Premium Rebroadcast, Total Control Exercising (DEVA Broadcast DB9000-RX)

DEVA Broadcast DB9000-RX is a professional and highly reliable IP to Audio decoder. Also, it comes with an HTML5 based web server for device management and Ethernet to a RS-232 Redirector. Hence, it enables quick integration of the existing audio systems to the Internet. The device is available with an optional fully digital, DSP-based Stereo & RDS Encoder Module.

It supports this high class equipment HE-AAC versions 1 and 2, MPEG-1 Layer 3 compressed audio streams and PCM uncompressed stream. The DB9000-RX is good for a scope of professional audio applications: Broadcast, Internet Radio, Studio to Transmitter Link and VoIP.

The powerful DSP processor and either digital or analog output signals allow for the decoding process to be accomplished in real time which makes the device compatible with any online radio system, including Icecast and Shoutcast. Another impressive addition to DB9000-RX features is the low latency Real Time Protocol (RTP) connection support.

Moreover, it comes along with its main IP audio source. DB9000-RX comes with several IP audio sources. It has a built-in MP3/AAC Backup Audio Player for higher stability. Furthermore, the device has a built-in FTP server and 2GB SD card where the audio content for the MP3 Player is recorded. You can manage the backup audio files anytime remotely via any FTP client.

If the audio signal of the main source disappears, the device will switch to the first available IP audio backup source. However, If none of the audio backups are available, then the MP3 Player starts. But when it recovers the main audio signal, DB9000-RX will automatically switch back to it. Depending on your needs, one can change the sequence of the backup audio sources.

The optional digital, DSP-based Stereo & Dynamic RDS Encoder module is a dedicated extension of DB9000-RX. The Encoder Module utilizes one MPX or MPX+RDS outputs and one RDS or 19kHz Pilot output.

DB9000-RX TYPICAL APPLICATIONS:

1. Audio Transmission over IP-based networks (DB9000-TX or DB90-TX is required at the opposite site)

2. Audio Transmission over IP-based Point-to-Point Wireless Link

3. MultiPoint Audio Transmission over IP-based networks

4. Low delay Real time Audio Transmission

In line with the latest technology, one or more DB9000-RX devices in combination with an encoder, (such as DB9000-TX and DB90-TX, for an instance) offer a full sound solution for long distance wireless needs.

  • 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
  • Auto switching to another server in the event of a connection loss
  • 4 LEDs and Phones output for quick diagnostics
  • IP address pronunciation at startup (through the headphones)
  • Full Control and easy setup with any web browser
  • Entirely Digitally Generated Composite MPX Stereo Signal
  • Digital stereo encoder with pre-emphasis, AGC and equalizer
  • Fully Dynamic RDS encoder
  • UPnP for easy discovery in Local Networks
  • Audio Backup on connection or audio loss
  • SD Card for Audio Backup Storage
  • Ethernet to RS-232 Redirector
  • MPX Limiter

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 with auto-switch on failure

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:+12dBu, user selectable
Sample rate:Same as the source stream
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:6 presets, 3 user defined

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 -6dBu

Phones audio output

Connector:1/4" (6.3mm) Phone Jack, Stereo
Type:Headphones

User interface

Indicators:4 LEDs on front panel, 2 LEDs on rear panel
Web interface:Full control and status information

RS-232

Type:TCP/IP to RS-232 Redirector
Connector:DB-9
Baud rates:9600 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:115/230V AC (internal switch), 18VA
Connector:IEC320, rear panel

Size and Weight

Dimensions (W;H;D):485 x 44 x 180 mm
Shipping Weight:540 x 115 x 300 mm / 2.6kg

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