DEVA DB7001 FM Radio Re-Broadcast Receiver DSP-based with TCP/IP Connectivity

DEVA -  DB7001

DSP-based IF Bandwide Filter, MPX & RDS Regeneration

DB7001 is a second generation digitally-tuned FM Re-Broadcast Receiver. Considering the needs of the most demanding broadcasters and continuously supplementing new features to our devices, DEVA has enhanced DB7001 to be smarter and fully functional unit, equipped with high-selective DSP-based FM tuner.

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 DB7001 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.

• Sophisticated DSP based Digital FM Tuner
• 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 - 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
• 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

DB7001 is a second generation digitally-tuned FM Re-Broadcast Receiver. Considering the needs of the most demanding broadcasters and continuously supplementing new features to our devices, DEVA has enhanced DB7001 to be smarter and fully functional unit, equipped with high-selective DSP-based FM tuner.

Another impressive addition to DB7001’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.

The DB7001 has an easy to read, high-resolution OLED graphical display and ultra-bright alarm indicators that allow reading the signal at a glance. An additional feature to the list of DB7001 characteristics is that the RDS information contained in the processed MPX signal is easily visualized and represented as RDS/RBDS Data and detailed RDS/RBDS Statistics. The DB7001 is designed to support USB and LAN communication interfaces, allowing flexibility in remote connection and control of the unit. Easy channel status monitoring or audio listening from everywhere is possible through your mobile phone. With the Audio Stream Server you can listen to the audio of the received radio program.

The Band Analyzer function of the DB7001 presents an overview of all FM signals available, plus the RF signal strength of these stations. Scans are possible within any section of the band in the FM band. The generated spectrum diagram shows the RF Level vs. the Frequency. In case of a transmission failure, maintenance staff will be immediately alerted via E-mail, SNMP, or SMS which signals the technicians to restore a normal service as soon as possible. A high performance level and sustained reliability make the DB7001 to satisfy the requirements of the most demanding broadcasters, as well as the satellite and cable operators. This product has been designed with the latest state-of-the-art audio technology in use, and with very low harmonic distortion!

RF InputTuning RangeUser selectable, 87.1-108 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan)Tuning Step10, 20, 50, 100 kHz

Tuner Sensitivity30 dBµV

Antenna Port1 x BNC Connectors, 50Ω

Internal Attenuator0, 10, 20 and 30 dB

Dynamic range100 dB

FM DemodIF Filter Bandwidth15 Increments (25kHz - 157kHz, Auto)

Frequency Response±0.1 dB, 10 Hz to 86 kHz

Dynamic range90 dB

Stereo Decoder

Frequency Response (L and R)±0.1 dB, 10 Hz to 15 kHz

SNR (Stereo)60 dB, 50 µs de-emphasis

THD0.1%, 10 Hz to 15 kHz, 50 µs de-emphasis

Separation50 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 DecodingYes

CT (Time/Date)Yes

PI, PTY, DI, MSYes

TA/TPYes

RT (Radio Text), RT+Yes

PS (Program Service name)Yes

ODAYes

Group AnalyzerYes

BER AnalyzerYes

Group Sequence DisplayYes

RDS RAW Data DisplayYes

Metering AccuracyRF 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 ConnectorAudio (L, R)+6 dBu, 600Ω, balanced XLR ConnectorAES3 (L, R)5.0 Vp-p, 110Ω, balanced XLR ConnectorSPDIF (L, R)3.0 Vp-p, 110Ω, unbalanced BNC ConnectorOptical (L, R)Transmitter, TOSLINK

Alarms

Programmable terminals on rear panel, optoisolated

Headphone6,3mm (1/4") Phone Jack

Communication InterfacesUSBB-type Connector

Ethernet 10/100 Base-TRJ45 Connector

GSM Modem15 pin Male D-Sub Connector

Measurement StorageStorage 2GB Build-in Memory Card

Data formatText, CSV

PowerVoltage100-240V / 50-60 Hz

Power Consumption20VA

ConnectorIEC320, Fused and EMI-suppressed

Size and WeightDimensions (W;H;D)485 x 44 x 180 mm

Shipping Weight 540 x 115 x 300 mm / 2.660 kg

HS Code 8527212000