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English
One of the distinctive trends in the industry has been the Digital Audio Broadcasting Service (DAB) and DEVA is providing the market with a tool to fully meet the ETSI EN 300 401 DAB standard. Incorporating this latest trend and its own know-how in producing technological innovation, DEVA is proud to launch the DB3012, equipped with a high-performance 3-way speaker system that ensures outstanding sound reproduction. The unit supports AAC, AAC+, MP3, RTP and PCM IP audio codecs and is fully compatible with the most popular media platforms, Icecast and Shoutcast included. To facilitate its use, our engineers have created a tool that can simultaneously monitor both the DAB and the online stream.
The DB3012 has been developed to bring you quality of sound in addition to ease of operation and programming. Fully compliant with the DAB/DAB+ standard, it is a guarantee of top monitoring performance.
DB7000 is a frequency-agile, digitally-tuned FM Re-Broadcast Receiver equipped with a sophisticated and high-selective DSP based FM-tuner. The RF (IF) signal is digitalized as soon as it enters the device and all signal processing is then made through DSP algorithms. The signal being digitalized in this way, at the input, the equipment acquires measurement reproducibility over time. The high-accuracy DSP based IF bandwidth filters help to solve difficult adjacent-signal. The DB7000 measures conveniently all important parameters of FM transmissions. The built-in monitoring system will generate automatic warning messages in case of faulty or missing data. The incredible processing power of the device enables all measurements to be refreshed simultaneously and synchronously, thereby allowing for detailed readings of all the Multiplex FM signal components.
Another impressive addition to DB7000’s features is the backup station. In case of an alarm event, the unit will not only notify the maintenance staff but will also switch automatically to the backup station once the event is registered. Thus, audio loss for extended period if problem with the main station is evident will be prevented
Features:
Specifications:
DAB/DAB+ Radio | |
RF frequency range | 168 - 240 MHz |
DAB/DAB+ | Band III Channels 5A - 13F |
Sensitivity | 18 dBµV |
Input connector | BNC 50Ω |
In compliance with | ETSI EN300401 |
Ensemble acquisition Time | 940 ms |
DAB/DAB+ Metering | |
Quality indicators | RSSI, SNR, CNR, FIC quality |
PAD | DLS, MOT |
IP Audio Player | |
Decoder/Supported formats | MPEG-1 Layer 3 and raw PCM |
Sample rates | 32, 44.1 and 48 kHz |
Bit rates | All standard bit rates, including VBR |
Metadata decoder | Station/Streamer’s ID, Song/Title, Stream Properties and Quality |
Stream client | Shoutcast/Icecast compatible TCP/IP client |
Metering Accuracy | |
Audio | 1%, +5.0 to -50.0 dB, 0.1 dB resolution |
Amplifier & Loudspeakers | |
Configuration | Three-way with stereo mid/ high-frequency drivers & mono low-frequency driver |
Power Output | 2 x 6W (HF) + 12W (LF) with protective limiter |
Crossover | 250Hz, 24dB/octave, Linkwitz-Riley |
Distortion, HF Outputs | < 0.1% - 1kHz, 3W output (below limit threshold) |
Distortion, LF Output | < 0.05% - 100Hz, 6W output (below limit threshold) |
Noise | Better than -72 dB below full output |
Volume Control | Mute to Full, Front panel, Rotary type |
Balance Trim | ±32dB, Front panel, Rotary type |
Peak Acoustic Level | 98dB SPL @ 2ft |
Outputs | |
Analog Audio Outputs (L, R) | +10 dBu, balanced XLR Connector |
AES/EBU Output (L,R) | 5.0 Vp-p, 110Ω, balanced XLR Connector |
Alarms | Programmable terminals on rear panel, Optoisolated |
Headphone | 6,3mm (1/4") Phone Jack |
Network | |
Connector | RJ-45 |
Type | Ethernet |
Device discovery | UPnP support |
Measurements and Log Storage | |
Storage | 16GB Build-in Memory Card |
Data format | Text, CSV |
Power | |
Voltage | 100-240V / 50-60 Hz |
Power Consumption | 20VA |
Connector | IEC320, Fused and EMI-suppressed |
Size and Weight | |
Dimensions (W;H;D) | 485 x 44 x 300 mm |
Shipping Weight | 540 x 115 x 300 mm / 4.000kg |
HS Code | 8527212000 |