DEVA Broadcast DB35

Fully in keeping with the high standards of the DEVA product range, the DEVA Broadcast DB35 model is the very definition of reliable, high-quality streaming of the FM signal. With a compact and practical, but quite elegant design, this product has been developed with the express purpose of allowing users to listen to and record the audio from any station. It also incorporates a variety of features providing accurate and dependable monitoring and measuring of many signal parameters, including the RF level, MPX deviation, MPX power, Left & Right audio levels, RDS, and Pilot injection levels.

 

The DB35 boasts a fully DSP-based core and guarantees round-the-clock operation. Crucially, this product provides an analog input, which allows you to perform not only remote, but also local audio monitoring. Upon demodulation of the FM signal, the RF signal is digitalized by the SDR FM tuner and all signal processing is achieved through calculations. The precision of this tool’s digital filters means that the FM Multiplex signal’s components can be accurately and repeatedly reproduced from one device to another, i.e. the same signal applied to two devices would give the same result. All measurement can be refreshed simultaneously and synchronously so that detailed readings of the Multiplex FM signal components can be obtained.

 

The DB35 supports TCP/IP connectivity for easy control and setup, also allowing you to monitor the channel status.

 

The DB35 model provides an RDS/RBDS decoder with BER meter, as well as adjustable alarms for RF, deviation, Pilot and RDS signal via email, SMS and SNMP, while the WEB interface makes for easy management of your unit.

 

The DB35 brings you the customary DEVA dependability and quality. Coupled with an affordable price, all its features contrive to produce an impeccable streaming performance.

  • FM Band 65 ÷ 108 MHz Basic Spectrum Analyzer
  • Real Time Audio Program Streaming
  • Fully DSP based core
  • Selectable De-emphasis – 50µs and 75µs
  • Built-in Stereo Decoder; Stereo Presence Detection
  • Date & Time Settings with various formats
  • LAN port for full TCP/IP remote control and monitoring
  • Up to 90dBµV direct RF Antenna Input
  • Adjustable alarms for RF, Pilot and RDS signal
  • Firmware update for future-proof operation
  • Parameters Factory Restore Option
  • MPX, PILOT & RDS deviation meters
  • LEFT and RIGHT demodulated audio level meters
  • Headphones audio output
  • RDS and RBDS decoder with BER meter
  • Loudness meter
  • Alarm dispatch via E-mail, SMS, SNMP
  • Channel status reporting via SMS
  • RF and RDS Measurements
  • Real Time Audio Program Streaming
  • Attractive price and very good price-performance ratio
  • Very Intuitive Embedded WEB server for interactive supervision
  • Proved and reliable hardware for 24/7/365 operating
  • Easy Installation and Setup
  • SNTP for automatic synchronization of the built-in clock
  • Compact and Robust Aluminum Case for high RF immunity
RF Input
Tuning RangeUser selectable, 87.1-107.9 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan)
Tuning Step10, 20, 50, 100 kHz
Tuner Sensitivity30 dBµV
Antenna PortBNC Connector, 50Ω
Internal Attenuator0, 10, 20 and 30 dB
Dynamic range100 dB
FM Demod
IF 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
Crosstalk52 dB
RDS Decoder
StandardsEuropean RDS CENELEC; United States RBDS NRSC
Error Correction & CountingYes
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
Analog Аudio input
Connector2 x RCA, stereo
TypeUnbalanced
Level+6 dBu (max. +8dBu)
Sample rate96 kHz; Build-in sample rate converter used to produce lower sample rates
Dynamic range102 dB
Metering Accuracy
RF Level±1 dB, 0 to 100 dBµV
Multipath0 to 100%; accuracy - ±1%
Pilot Level±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution
RDS Level±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution
Audio Level±1 dB, +10.0 to -55.0 dB, 0.1 dB resolution
User Interface
Web interfaceFull monitoring and control; Interactive and easy to use
Indicators3 LEDs (on front panel)
Operating Conditions
Temperature10° to 60°C
EMC Immunity6V/m
Outputs
Audio streamIcecast/Shoutcast compatible audio stream
AlarmsE-mail, SMS, SNMP
Headphone1/8" (3.5mm) Phone Jack
Communication Interfaces
Ethernet 10/100 Base-TRJ45 Connector
GSM Modem15 pin Male D-Sub Connector
Measurement Storage
Storage16GB Build-in Memory Card
Data formatText, CSV
Power
VoltageExternal, 12V/1A
Power Consumption12VA
ConnectorPower Jack 5.5mm
Size and Weight
Dimensions (W;H;D)125 x 31 x 160 mm
Shipping Weight270 x 54 x 230 mm / 1.1kg
HS Code8527212000

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    DEVA Broadcast DB35

    $921.00

    Tech Support

    2-Year Warranty

    $921.00

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