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DEVA DB7000 FM RADIO RE-BROADCAST RECEIVER
SKU
DEVDB7000
MFR#
DB7000
$1,650.00
Availability:
In stock
DSP-based IF Bandwide Filter, MPX & RDS Regeneration
The DB7000 possesses an advanced and highly selective DSP-based FM tuner. Any challenging problems with adjacent-signals are easily eliminated via the used high-accuracy, DSP-based IF bandwidth filters. As is required from such high-class equipment, the DB7000 measures all the important parameters of the FM transmissions.
The device is supplied with a built-in monitoring system, generating automatic warning messages in the case of out-of-limit parameters. Also, in case of an alarm event, the DB7000 will notify the maintenance staff and will switch automatically to the backup station. Thus, audio loss for extended period if problem with the main station is evident will be prevented.
An impressive additional feature is that the RDS information contained in the processed MPX signal is captured as RDS/RBDS data with detailed statistics, ensuring a complete data display at a glance. Notably, the USB and LAN communication interfaces allow flexibility for local and remote connection and control of the unit.
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:
- Sophisticated DSP based Digital FM Tuner
- Dual antenna ports with built-in RF attenuator
- Up to 100 dBµV direct RF Antenna Input
- Selectable wide range IF filter bandwidths
- FM Band 65 ÷ 108 MHz Basic Spectrum Analyzer
- Advanced SNMP Ver.2C support
- Fully DSP-based management core
- Wide angle, easy to read OLED display
- Very Intuitive Navigational Menu
- Selectable De-emphasis - Off, 50µs and 75µs
- Built-in high performance Stereo Decoder
- Real Time Audio Program Streaming
- Remote Listening via optional GSM modem
- Easy to use WEB interface
- Apple and Android devices support
- SNTP for automatic sync of the built-in clock
- RDS and RBDS decoder with BER meter
- Alarm dispatch via E-mail, SMS, SNMP and GPO
- Complete status reporting with SMS via optional GSM modem
- Protected access to the device settings
- Balanced Analog Audio Outputs on XLR Connectors
- Professional AES/EBU, SPDIF and Optical Digital audio outputs
- LAN port for full TCP/IP remote control and monitoring
- Adjustable MIN/MAX alarms for RF, Pilot, L & R Audio Levels, MPX, RDS
- 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
- Backup Station
Specifications:
- RF Input
- Tuning Range User selectable, 87.1-108 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
- 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 3.5 Vp-p @ 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 16GB Build-in Memory Card
- Data format Text, CSV
Power
- Voltage 100-240V / 50-60 Hz
- Power Consumption 18VA
- 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