Deva Broadcast DB7007 ReBroadcast Receiver

Description Specifications video Deva Broadcast DB7007 Advanced FM Radio Re-Broadcast Receiver with IP Audio & MP3 Backup Players DB7007 is a second generation digitally tuned FM receiver for Re-broadcasting. Keeping in mind the needs of the most demanding broadcasters and constantly adding new features to our devices, the DEVA DB7007 has been improved into a smarter and fully functional device, equipped with two highly selective FM tuners based on DSP. Thanks to the built-in monitoring system, DB7007 will not only notify the radio station in the event of audio loss on the inputs, but also automatically switch to the second backup RF station. If a failure of the second station is detected, DB7007 switches to the built-in IP Stream, MP3/AAC backup audio source player. It is essential that the priority of the backup resources is defined by the user. The IF bandwidth filters guarantee unprecedented signal selectivity, while completely solving the difficult problem of adjacent channels. DB7007 is designed for radio broadcasting to ensure that no silences can occur on the on-air signal. In case a fail of the second station is detected, DB7007 will shift to the incorporated IP Stream, MP3/AAC back-up audio source player. It is essential that the back-up sources priority is user-defined. The audio files and playlists can be uploaded in the device’s internal memory directly from your PC, via any FTP client. When the signal at the default input is restored, the DB7007 will automatically switch back to it. Depending on your preferences, several types of alarm notifications are utilized – E-mail, SNMP and SMS (via the optional GSM modem). The DB7007 has an easy to read, high-resolution OLED graphical display, front panel alarm indicators and ultra-bright bargraphs with up to 40 LED segment indicators that allow reading at a glance of the MPX, Left and Right audio and the RF level, as well. The RF (IF) signal is digitized as soon as it enters the device and all signal processing is then made through DSP algorithms, thus guaranteeing measurement reproducibility over time. The IF bandwidth filters guarantees unprecedented signal selectivity, while the difficult adjacent-channel problem will be completely solved. DEVA advanced DB7007 will measure all important parameters of the FM transmission. Additionally, the RDS information contained in the processed MPX signal is easily visualized and represented as RDS/RBDS Data and detailed RDS/RBDS Statistics. The utilized Band Analyzer function presents an overview of all available FM signals, plus the RF signal strength. Scans can be performed within any section of the FM band in 4 different frequency steps. The consequently generated spectrum diagram visualizes the relation RF Level vs. Frequency. Adhering to the underlying principle of all DEVA products to be as much user-friendly as possible, the DB7007 can be also easily controlled through the built-in Web server – you can use a standard web browser to monitor the status or to make any adjustments (iOS and Android devices are also supported)the supplied free of charge DEVA Device Manager Software or alternatively, through the very intuitive user interface.   Features: Two independent DSP based Digital FM Tuners Dual antenna ports with built-in RF attenuator Up to 100 dBµV direct RF Antenna Input Selectable wide range IF filter bandwidths FM Band 87.1 – 108.1 MHz Basic Spectrum Analyzer Built-in DSP based Stereo Re-encoder Advanced SNMP Ver.2C support Professional AES/EBU, SPDIF and Optical Digital audio outputs Wide angle, easy to read OLED display Very Intuitive Navigational Menu Selectable De-emphasis – Off, 50µs and 75µs Real Time Audio Program Streaming Remote Listening via optional GSM modem Apple and Android devices support SNTP for automatic sync of the built-in clock RDS and RBDS decoder with BER meter TCP/IP Remote monitoring and control via SNMP and WEB Interface Alarm dispatch via E-mail, SMS, SNMP and GPO Multiformat Backup IP Audio player (three separate sources) Built-in Backup MP3 Player Lots of Storage for over 24 hours of non-repeating audio playback Adjustable MIN/MAX alarms for RF, Pilot, L & R Audio Levels Adjustable MIN/MAX alarms for MPX & RDS Digital Volume Control of all Audio Sources Complete status reporting with SMS via optional GSM modem Protected access to the device settings Balanced Analog Audio Outputs on XLR Connectors USB communication interface for local connectivity Headphone output with front panel level control Easy and intuitive Windows Application Firmware updates will ensure improved operation Accurate front-panel metering for local use Restore Factory Parameters option Wide operating voltage range: 100-240V AC 19″” Professional Case for high RF immunity Easy Installation and Setup RF Input Tuning Range User selectable, 87.1-107.9 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan) Tuning Step 10, 20, 50, 100 kHz Tuner Sensitivity 30 dBµV Antenna Ports Dual, 2 x BNC Connectors, 50Ω Antenna Ports Isolation > 40 dB Internal Attenuator 0, 10, 20 and 30 dB Dynamic range 100 dB FM Demod IF Filter Bandwidth 15 Increments (25kHz – 157kHz, Auto) Frequency Response ±0.1 dB, 10 Hz to 86 kHz Dynamic range 90 dB Stereo Decoder Frequency Response (L and R) ±0.1 dB, 10 Hz to 15 kHz SNR (Stereo) 60 dB, 50 µs de-emphasis THD 0.1%, 10 Hz to 15 kHz, 50 µs de-emphasis Separation 50 dB, 50 Hz to 10 kHz, 50 µs de-emphasis Crosstalk 52 dB Backup IP Audio Player Number of Streams one main and two alternative streams with auto-switch on failure Stream Clients shoutcast, icecast Stream Formats PCM (32, 44.1, 48kHz), MPEG1 Layer 3 (MP3), HE-AAC (v.1 and v.2) Bit Rates All standard bit rates, including VBR Number of Channels Mono, Stereo Buffer Size Adjust 5Kb to 64Kb Digital Gain Adjust -10db to 10dB Backup MP3 Player Storage Capacity 16GB on SD Card Supported encoders HE-AAC (v.1 and v.2), MPEG-1 Layer 3 MP3 bit rates 32-320 kbps and VBR Sample rates All sampling frequencies specified by MPEG1 L1/L2/L3 (32, 44.1 and 48kHz); MPEG2 L1/L2/L3 (16kHz, 22.05kHz and 24kHz) and MPEG2.5 L3 (8kHz, 11.025kHz, and 12kHz) 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 Digital Gain Adjust -10db to 10dB RDS Decoder Standards European RDS CENELEC; United States RBDS NRSC Error Correction & Counting Yes AF Decoding Yes CT (Time/Date) Yes PI, PTY, DI, MS Yes TA/TP Yes RT (Radio Text), RT Yes PS (Program Service name) Yes ODA Yes Group Analyzer Yes BER Analyzer Yes Group Sequence Display Yes RDS RAW Data Display Yes Metering Accuracy RF Level ±1 dB, 0 to 100 dBµV Total, Pos, Neg ±2 kHz, 10 to 100 kHz, 1 kHz resolution Pilot, RDS ±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution Audio ±1 dB, 10.0 to -55.0 dB, 0.1 dB resolution Outputs Composite 12 dBu @ 75kHz, 75Ω, unbalanced BNC Connector Audio (L, R) 6 dBu, 600Ω, balanced XLR Connector AES3 (L, R) 5.0 Vp-p, 110Ω, balanced XLR Connector SPDIF (L, R) 3.0 Vp-p, 110Ω, unbalanced BNC Connector Optical (L, R) Transmitter, TOSLINK Alarms Programmable terminals on rear panel, optoisolated Headphone 6,3mm (1/4″) Phone Jack Communication Interfaces USB B-type Connector Ethernet 10/100 Base-T RJ45 Connector GSM Modem 15 pin Male D-Sub Connector Measurement Storage Storage 2GB 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 180 mm Shipping Weight 540 x 115 x 300 mm / 2.660 kg HS Code 8527212000