Deva Broadcast DB4402-V2 Dual FM Monitoring & Radio Streamer

Description Specifications Deva Broadcast DB4402-V2 Dual FM Monitoring Receiver & Radio Streamer The DB4402-V2 Dual FM Monitoring Receiver is a superb and highly practical combination between a logger and a streamer which allows you to easily and accurately monitor and store all important parameters of the FM signal while simultaneously giving you the opportunity to listen to a constant, uninterrupted audio stream. The synchronized performance of both major functions is at the core of the idea for this model, as well as the unit’s major asset. The DB4402-v2 is fully DSP-based, with a built-in oscilloscope and an RDS/RBDS decoder with a BER meter. Users can set alarms for RF, MPX, Pilot and RDS signal via email, SMS or SNMP. The DB4402-v2 is an advanced solution giving customers a number of advantages and top all-round, multi-faceted performance as both a monitoring tool and a streaming device. Providing the stable, dependable operation characterizing all DEVA products, the DB4402-v2 is fully DSP-based, with a built-in oscilloscope and an RDS/RBDS decoder with a BER meter. It also permits users to set alarms for RF, MPX, Pilot and RDS signal via email, SMS or SNMP. What is more, the TCP/IP and GSM connectivity provides easy remote control, monitoring and listening to the radio signal from any location. The device offers a “Restore Factory Defaults” option and easy update of the firmware. It is an advanced solution giving customers a number of advantages and top all-round, multi-faceted performance as both a monitoring tool and a streaming device. Features: Fully DSP based core Built-in Oscilloscope allowing Left, Right and MPX display MPX Power measurement with data history RF Spectrum analyzer allowing to check the RF Carrier parameters MPX Spectrum analyzer for Left, Right and MPX measurements 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, Deviation, Pilot and RDS signal Firmware update for future-proof operation Parameters Factory Restore Option FM Band 87 – 108 MHz Basic Spectrum Analyzer MPX, PILOT & RDS deviation meters LEFT and RIGHT demodulated audio level meters Headphones audio output RDS and RBDS decoder with BER meter Intuitive Application Interface Alarm dispatch via E-mail, SMS, SNMP Channel status reporting via SMS RF and RDS Measurements Remote Listening via optional GSM modem 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 Frequency Range 87.0 to 108 MHz, Frequency Agile Step Increment 50 kHz Antenna Input 50 Ω, BNC Connector, 10 dBµV sensitivity Internal Attenuator 0, 10, 20 and 30dB, auto Dynamic Range 0 dBµV to 100 dBµV S/N 57dB, RF > 60dBµV, 30dB, RF > 10dBµV METERING RESOLUTION & ACCURACY RF Level 0 to 95 dBµV; resolution – 0.1 dBµV; accuracy – ±1 dB (10 to 85 dBµV) Multipath 0 to 100%; accuracy – ±1% MPX Deviation ±120 kHz; resolution – 0.1kHz; accuracy – ±10%, ±5% typically MPX Power ±12 dBr; resolution – 0.1dBr, 10 sec. integration; accuracy – ±0.2 dBr Audio Level -50 to 5dB; resolution – 0.1dB; accuracy – ±5% Pilot Level 0 to 12 kHz; resolution – 0.1 kHz; accuracy – ±0.5 kHz, 1 to 12 kHz RDS Level 0 to 9 kHz; resolution – 0.1 kHz; accuracy – ±10% typical and not guaranteed Audio, MPX, Pilot, RDS levels Validity RF level preferably > 50dBµV Multiplex Level Peak level, 256 ksamples over 1 sec. Audio Level Peak level, 64 ksamples over 1 sec. Pilot Level Mean peak level, 256 ksamples over 1 sec. RDS Level Mean peak level, 256 ksamples over 1 sec. STEREO DECODER Stereo Separation >25dB, typical >30dB De-emphasis 50 or 75µs, Selectable THD 0.5% OUTPUTS Audio stream Icecast/Shoutcast compatible audio stream Alarms E-mail, SMS, SNMP Headphone 1/8″ (3.5mm) Phone Jack GSM Modem 15-pin Male D-Sub Connector RDS DATA DECODING 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) Yes PS (Program Service name) Yes FFT SPECTRUM ANALYSIS Input Composite MPX, Audio Dynamic Range 80 dB FFT Length 1024 Sampling Rate 256 kHz – Composite, 64 kHz – Audio SCOPE ANALYSIS Input Composite MPX, Audio Trigger Mode Auto, Fall Dynamic Range ±120 kHz Sampling Rate 256 kHz – Composite, 64 kHz – Audio USER INTERFACE Web interface Full monitoring and control; Interactive and easy to use Indicators 6 LEDs (on front panel) Headphone Output 1/8″ (3.5mm) phone jack (on front panel) TCP/IP COMMUNICATION Type Ethernet 10/100M Base-T Port Connector RJ45 (on rear panel) OPERATING CONDITIONS Temperature 10° to 60°C EMC Immunity 6V/m POWER SUPPLY Voltage 100-240V / 50-60 Hz / 25W Connector IEC320 SIZE AND WEIGHT Dimensions (W;H;D) 485 x 44 x 300 mm Shipping Weight 540 x 115 x 300 mm / 4.5kg