Description
- Ultra low latency, all-digital DSP based design
- Advanced Wide Band AGC
- 4-Band Parametric EQ
- Advanced Bass & Treble Controls
- 4-Band Limiter
- FM Controlled distortion Limiter
- 4-Band Dynamic Processor with Fidelity and Sound Impact System
- HD Lookahead Limiter
- Extensive set of factory presets and several customizable user presets
- L/R Analog inputs and outputs and two independent Composite MPX outputs.
- Integrated digital stereo generator with advanced peak control
- Built-in web server for remote control access via TCP/IP connection
- Software Control (over local network or the Internet using any Windows® PC)
- Built in DSP-based RDS/RBDS encoder
- Bright, wide view angle OLED and full-time LED meters
- Easy setup and control via the front panel
- Remotely upgradable firmware to ensure improved operation
- Headphone output with front panel level control
- Intelligent Silence Detector
- Fallback function in case of Audio Loss
- Variety of Audio Sources
- Multi-format IP Audio Player
- Built-in MP3 Player
- SD Card for Audio Backup Storage
- Externally synchronized output sample rate
- Tight peak control at all outputs
- EMI-suppressed XLR connectors
- Stereo encoder integrated with audio processing
- Bypass and Test tone Mode
- Embedded SNMP agent permitting full device management
- Easy to use WEB interface
- Apple and Android devices support
- SNTP for automatic synchronization of the built-in clock
- Notifications on input/preset change via E-mail and SNMP
- Protected access to the device settings
- Professional AES/EBU Digital audio inputs
- Level Adjustable, Balanced Analog and Digital Audio Outputs
- LAN port for full TCP/IP remote control and monitoring
- USB communication interface for local connectivity
- Easy Installation and Setup
- Wide operating voltage range: 100-240V AC
- 19” Professional Case for high RF immunity
The long years of experience at the top level of broadcasting technologies, as well as the undisputable expertise of our engineering team have brought forth a brand new audio processing tool – the Deva DB6400 FM and Digital Radio 4-Band Audio Processor.
The DSP-based Stereo Encoder guarantees precision of the MPX signal with advanced peak control and two independently-configurable composite MPX outputs. The Deva DB6400 offers perfect audio clarity no matter what the source material is. A complete processing architecture: Wide band AGC with “Intelligent Gating”, 4-band Parametric EQ, Advanced Bass and Treble Controls, 4-Band High Quality Sound processor with Fidelity control and Sound Impact, 4-Band Limiter, FM Limiter with advanced distortion & pre-emphasis control and HD Lookahead Limiter.
Another feature that distinguishes the Deva DB6400 from other products of its category is its Fallback function. This cutting-edge device is able to detect signal loss. In the case of silence at the main audio input, it automatically switches over to a backup source, thus ensuring a constant audio feed. What is more, an email notification is immediately sent which allows for an instant response on the part of your technical support team. Through the use of a standard FTP client, you have the opportunity to update the backup content at will via any PC. An additional asset is the automatic return to the main audio source as soon as the default input is restored. All silence sense parameters are user-defined.
Needless to say, the DB6400 comes with a user-friendly, comprehensive and well-organized user interface. Access is available through the front panel, remotely via TCP/IP and by using the WEB interface through iOS, Android or any other mobile device.
This one-of-a-kind device is the peak of DEVA’s engineering achievements combining simplicity of use, affordability of price and top performance and employing an array of technical parameters not found in any other device of its class.
Specs:
Analog Audio Input | |
Connectors | Main – Two XLR, EMI suppressed, electronically balanced; Auxiliary – DB9, EMI suppressed, electronically balanced |
Configuration | Stereo |
Input level (0 dBFS) | Software selectable -8 dBu to +24 dBu peak |
Impedance | Jumper selectable 600Ω / >10kΩ |
A/D Conversion | 24 bit; 48 kHz sample rate; Differential inputs |
Analog Audio Output | |
Connectors | Two XLR, EMI suppressed, electronically balanced |
Configuration | Stereo. Software selectable flat, pre-emphasized or de-emphasized |
Output Level( 0 dBFS) | Software selectable -12 dBu to +24 dBu peak into >= 600Ω load |
Source Impedance | 20Ω |
Load Impedance | >= 600Ω, balanced/unbalanced |
Signal-to-Noise | >= 110 dB unweighted (Bypass mode, digital input, flat, 20Hz-15kHz bandwidth, referenced to +12 dBu output level) |
Distortion | <= 0.01 THDN (Bypass mode, digital input, flat, 20Hz-15kHz bandwidth, referenced to +12 dBu output level) |
D/A Conversion | 24 bit; 192 kHz sample rate; Differential outputs |
Digital Audio Input | |
Connectors | Main – XLR, EMI suppressed, transformer balanced and floating; 110Ω impedance; Auxiliary – DB9, EMI suppressed, transformer balanced and floating; 110Ω impedance |
Configuration | Stereo AES3 standard, up to 24 bit resolution |
Sampling Rate | 22 kHz to 192 kHz |
Input Gain | -20 dB to 20 dB, referenced to 0 dBFS, software selectable |
Digital Audio Output | |
Connector | XLR, EMI suppressed, transformer balanced and floating; 110Ω impedance |
Configuration | Stereo AES3 standard, 24 bit resolution. Software selectable flat, pre-emphasized or de-emphasized |
Sample Rate | Internal – 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz. Externally synced to Main AES3 digital input at 32 to 192 kHz. Software selectable. |
Word Length | 24 bit |
Output Reference Level | -20 to 0 dBFS software selectable |
Composite Baseband Output | |
Connectors | BNC unbalanced, chasis floating, EMI suppressed |
Configuration | Two outputs. Independent level control. MPX+MPX, MPX+PILOT or BYPASS mode |
Source impedance | 75Ω |
Load impedance | 50Ω or greater |
Output level | -18dBu to +18dBu |
Pilot level | 0% to 15% |
D/A conversion | 24 bit, differential |
SNR | >80 dB (Bypass mode, flat, 20Hz – 15kHz bandwidth, Digital input referenced to -10dBFS, unweighted) |
THD | < 0.01% (Bypass mode, flat, 20Hz – 15kHz bandwidth, Digital input referenced to -10dBFS, unweighted) |
Stereo Separation | >60dB |
Crosstalk | >70dB |
Pilot protection | >90dB relative to 9% pilot injection, ±250 Hz |
38 kHz suppression | >80dB (referenced to 100% modulation) |
Remote Access Interface | |
Configuration | TCP/IP via USB or Ethernet interface |
USB Connector | USB type B connector |
Ethernet Connector | Female RJ45 shielded connector for 10/100 Mbps CAT5 ethernet networks |
Remote Control Interface (GPI) | |
Connector | DB-9 male |
Configuration | Eight LED optocoupler, current limited cathode inputs. Anodes are connected to VCC internally. |
Control | Selects corresponding user preset if connected to GND |
Power | |
Voltage | 100-240 VAC, 50-60 Hz, 30VA |
Connector | IEC, Fused and EMI-suppressed. Detachable 3-wire power cord supplied |
Environmental | |
Operating Temperature | 0° to 50°C / 32° to 122°F |
Humidity | 0–95% RH, non-condensing |
Size and Weight | |
Dimensions (W;H;D) | 483 x 44 x 180 mm |
Shipping Weight | 540 x 115 x 300 mm / 2.465 kg |