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 frontendFM Band 87108 MHz Basic Spectrum AnalyzerDual antenna ports supporting up to 100 dBV direct RF Antenna InputSelectable IF bandwidthMPX, PILOT, RDS deviation meters and RF Field strengthBuilt-in Stereo decoderStereo Presence DetectionLEFT and RIGHT demodulated audio level metersRDS and RBDS decoderRDS/RBDS Stream BER meterPowerful Dual DSP-based coreBuilt-in 50-channels GPS ReceiverFront panel OLED Graphical DisplayVery Intuitive Application InterfaceSNMP for adjustments and controlFull control and monitoring via LAN & USB connectionEasy to use WEB InterfaceMaintenance via DEVA Device Manager SoftwareMeasurement results visualisation in Google EarthAccurate front-panel metering for local use Headphone output with front panel level controlRF and RDS Measurements (real time & average)FM/RDS/RBDS Data Logger3 General purpose outputs GPS Fix, Multipath, Low RF LevelBuilt-in FTP Server for easy download of the Log filesRobust, custom made Metal Case for high RF immunitySpecifications:RF Input:Tuning Range: 87.5 to 108 MHz, Frequency AgileTuning Step: 10, 20, 50, 100 kHzTuner Sensitivity: 30 dBVAntenna Ports: Dual, 2 x BNC Connectors, 50Antenna Ports Isolation: > 40 dBInternal Attenuator: 0, 10, 20 and 30 dBDynamic range: 100 dB FM Demod:IF Filter Bandwindth: Selectable 15 Incr. (27kHz – 157kHz) or AutoFrequency Response: 0.1 dB, 10 Hz to 86 kHzMPX Power: 12 dBr, 20 sec. integrationDynamic range: 90 dBStereo Decoder:Frequency Response: (L and R) 0.1 dB, 10 Hz to 15 kHzDe-emphasis: Flat, 50 s or 75 s, SelectableSNR (Stereo): 60 dB, 50 s de-emphasisTHD: 0.15% @ 1kHz, 0.4% from 10 Hz to 15 kHz, 50 s de-emphasisSeparation: 50 dB, 50 Hz to 10 kHz, 50 s de-emphasisCrosstalk: 52 dBFFT Spectrum Analysis (RF, Composite, Audio)Signal Sources RF (IF), MPX, Left, RightFFT length 2048 pointsDynamic range 90 dBScope Analysis (RF, Composite, Audio)Signal Sources RF (IF), MPX, Pilot, RDS, Main, Sub, Left, RightRecord length 4096 pointsDynamic range 90 dBMetering Accuracy:RF Level 1 dB, 0 to 100 dBVMPX Power 0.2 dBr, -12 to 12 dBr, 0.1 dBr resolutionTotal, Pos, Neg 2 kHz, 10 to 100 kHz, 1 kHz resolutionPilot, RDS 0.5 kHz, 1 to 12 kHz, 0.2 kHz resolutionAudio 1 dB, +10.0 to -55.0 dB, 0.1 dB resolutionOutputs:Audio (L, R) +12 dBm, 600 balanced XLR ConnectorAES3 (L, R) 5.0 Vp-p, 110 , balanced XLR ConnectorGPO Terminals on rear panel, optoisolatedHeadphone 6,3mm (1/4″) Phone JackCommunication InterfacesUSB B-type ConnectorEthernet 10/100 Base-T RJ45 ConnectorRDS Decoder:Standards European RDS CENELEC; United States RBDS NRSCError Correction & Counting YesAF Decoding YesCT (Time/Date) YesPI, PTY, DI, MS YesTA/TP YesRT (Radio Text), RT+ YesPS (Program Service name): YesTMC, ODA: YesGroup Analyzer: YesBER Analyzer: YesGroup Sequence Display: YesRDS RAW Data Display: YesGPS Receiver:Number of channels: 50Antenna Pre-amplified, 5m of cable, magneticConnector: SMA, rear panelMeasurement Storage:Storage: 2GB Build-in Memory CardData format Text, CSVVoltage: 12 DC (11-15V) / 2A max at 12VConnector: XLR (on rear panel)Size and Weight:Dimensions (W;H;D): 210 x 76 x 215 mmShipping Weight: 2kg