產品明細

ETL

電視信號分析儀

    產品簡述
    ♦ 提供DTV, ATV, FM 信號分析
    ♦ 內建頻譜分析功能
    ♦ 支援MPEG-2、H.264 (MPEG-4)、HEVC 和AVS/AVS+ 的影音解碼器
    ♦ 具有MPEG-2 transport stream 輸出/錄製功能
    ♦ Level : –90 dBm to +10 dBm
    ♦ MER: ≥ 40 dB, typ. 46 dB
      詢價

      產品詳細介紹Product Introduction

      All you need for broadcast signal analysis in one instrument

      The R&S®ETL TV analyzer stands for all-in-one. The R&S®ETL combines the functionality of a TV and sound broadcasting signal analyzer, a video and MPEG TS analyzer and a spectrum analyzer in a single instrument. The R&S®ETL also contains generators to create analog video signals, audio signals and MPEG-2 transport streams.

      The R&S®ETL's innovative instrument concept facilitates the flexible integration of demodulators for analog and digital TV standards as well as sound broadcasting. All of the demodulators work in realtime 1); fast signal processing allows comprehensive, extremely accurate measurements.

      Its wide range of functions and flexible configuration make the R&S®ETL TV analyzer the universal reference for the analysis of TV signals – for TV and cable network operators, transmitter manufacturers, service technicians and regulatory authorities.

      The R&S®ETL TV analyzer has primarily been designed to provide reproducible, high-quality analysis of TV and sound broadcasting signals such as are needed at the transmitter site, at the cable headend or for quality assurance during production.

      The R&S®ETL is ideal for both stationary and portable use. The compact, rugged housing makes outdoor use possible, e.g. for coverage measurements within a terrestrial TV or sound broadcasting transmitter network.

      Features
      • Frequency range from 500 kHz to 3 GHz
      • TV, sound broadcasting, video, audio, MPEG-2 transport stream and spectrum analysis in a single box
      • FPGA and chip based realtime demodulators
      • Baseband outputs
      • Preselection with additional 75 Ω RF input
      • Video signal generator
      • Audio signal generator
      • MPEG-2 transport stream generator/recorder
      • Support of power sensors
      • DC input and rechargeable Li-ion battery
      • CDR signal analysis (PC required) 1)
      • New: R&S®TVSCAN 2.0, with significant improvements and new features
      • Realtime audio and video decoding up to UHD with H.265 and AVS/AVS+ support
      • IP interface for TS over IP analysis and generation
      • New: FPGA based DTMB implementation for high measurement precision
      • Brighter display for better readability under strong light
      • SSD for faster booting and load operations

      Specifications in brief
      Frequency range500 kHz to 3 GHz
      FM (radio) 75 MHz to 110 MHz
      Displayed average noise level (DANL) 50 MHz to 3 GHz, preamplifier off ≤ –140 dBm (1 Hz)
      500 MHz, preamplifier on, preselector on typ. –166 dBm (1 Hz)
      3 GHz, preamplifier on, preselector on typ. –161 dBm (1 Hz)
      Level quasi-error-free for digital standards depending on transmission modes –90 dBm to +10 dBm
      T-DMB/DAB with R&S®ETL-B203 preselector, preamplifier on –92 dBm
      Inherent modulation error ratio (MER) signal level ≥ –30 dBm, f ≤ 1.3 GHz ≥ 40 dB, typ. 46 dB
      Video S/N analog TV mode ≥ 60 dB
      General data
      Dimensions W × H × D with handle 409 mm × 158 mm × 465 mm
      (16.1 in × 6.2 in × 18.3 in)
      Weightwithout options < 9 kg (< 19.8 lb)
      TOP