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DEVA Broadcast Radio Explorer II


Mobile FM Radio Analyzer

BSW PART: RADIO-EXPL2

DEVA Broadcast Radio Explorer II
DEVA Broadcast Radio Explorer IIDEVA Broadcast Radio Explorer II


Radio Explorer II is a product designed to work in the most dynamic environment - in the field where the listeners are. With just a click of a button, the device turns into the perfect tool for the evaluation and monitoring of the signal strength and quality of up to 50 pre-selected frequencies (Logger Mode) or up to 10 FM stations (PI/CALL Campaign). All that is needed is a vehicle and the Radio Explorer II.

When the data gathering trip is over, all log files can be exported and displayed in Google Earth using the free of charge DEVA Device Manger software. The log files are saved in a CSV format for future analysis, especially useful when comparing past and current information about FM broadcast band congestion and coverage is required.

This cost-effective device can measure RF level, MPX deviation, MPX power, Left & Right audio levels, RF field strength, RDS, and Pilot injection levels.

Main Features:
• Fully DSP based FM radio frontend
• FM Band 87÷108 MHz Basic Spectrum Analyzer
• Dual antenna ports supporting up to 100 dBµV direct RF Antenna Input
• Selectable IF bandwidth
• MPX, PILOT, RDS deviation meters and RF Field strength
• Built-in Stereo decoder
• Stereo Presence Detection
• LEFT and RIGHT demodulated audio level meters
• RDS and RBDS decoder
• RDS/RBDS Stream BER meter
• Powerful Dual DSP-based core 
Built-in 50-channels GPS Receiver
• Front panel OLED Graphical Display
• Very Intuitive Application Interface
• SNMP for adjustments and control
• Full control and monitoring via LAN & USB connection
• Easy to use WEB Interface
• Maintenance via DEVA Device Manager Software
• Measurement results visualisation in Google Earth
• Accurate front-panel metering for local use • Headphone output with front panel level control
• RF and RDS Measurements (real time & average)
• FM/RDS/RBDS Data Logger
• 3 General purpose outputs – GPS Fix, Multipath, Low RF Level
• Built-in FTP Server for easy download of the Log files
• Robust, custom made Metal Case for high RF immunity

Specifications:
RF Input:
• Tuning Range 87.5 to 108 MHz, Frequency Agile
• 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 Bandwindth Selectable 15 Incr. (27kHz - 157kHz) or Auto
• Frequency Response ±0.1 dB, 10 Hz to 86 kHz
• MPX Power ±12 dBr, 20 sec. integration
• Dynamic range 90 dB
Stereo Decoder:
• Frequency Response (L and R) ±0.1 dB, 10 Hz to 15 kHz
• De-emphasis Flat, 50 µs or 75 µs, Selectable
• SNR (Stereo) 60 dB, 50 µs de-emphasis
• THD 0.15% @ 1kHz, 0.4% from 10 Hz to 15 kHz, 50 µs de-emphasis
• Separation 50 dB, 50 Hz to 10 kHz, 50 µs de-emphasis
• Crosstalk 52 dB
• FFT Spectrum Analysis (RF, Composite, Audio)
• Signal Sources RF (IF), MPX, Left, Right
• FFT length 2048 points
• Dynamic range 90 dB
• Scope Analysis (RF, Composite, Audio)
• Signal Sources RF (IF), MPX, Pilot, RDS, Main, Sub, Left, Right
• Record length 4096 points
• Dynamic range 90 dB
Metering Accuracy:
• RF Level ±1 dB, 0 to 100 dBµV
• MPX Power ±0.2 dBr, -12 to 12 dBr, 0.1 dBr resolution
• 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:
• Audio (L, R) +12 dBm, 600Ω balanced XLR Connector
• AES3 (L, R) 5.0 Vp-p, 110Ω , balanced XLR Connector
• GPO 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
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
• TMC, ODA Yes
• Group Analyzer Yes
• BER Analyzer Yes
• Group Sequence Display Yes
• RDS RAW Data Display Yes
• GPS Receiver
• Number of channels 50
• Antenna Pre-amplified, 5m of cable, magnetic
• Connector SMA, rear panel
• Measurement Storage
• Storage 2GB Build-in Memory Card
• Data format Text, CSV
• Voltage 12 DC (11-15V) / 2A max at 12V
• Connector XLR (on rear panel)
• Size and Weight
• Dimensions (W;H;D) 210 x 76 x 215 mm
• Shipping Weight 2kg

List Price: $3,450.00
$2,949.00
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