VeEX AT2500-3G 3 GHz CATV/QAM/Spectrum Analyzer

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CaTV/Satellite/Over-the-Air HDTV Next Generation Test SolutionDesigned for digital cable TV, OFDM signal analysis for D3.1, Satellite and over-the-air digital TV signal analysis and measurements, VeEX’s new AT2500-3G is the industry’s most complete 3 GHz advanced spectrum analyzer and multi-standards test solution. Incorporating a high-resolution color touch-screen, the AT2500-3G features 3 GHz spectrum analysis, digital channel, VeCheck, MPEG analysis and Ethernet test capabilities. Comprehensive SLM measurements include Single Channel, Fast Full Band and real-time plant level scan, Tilt and Headend Check. It also supports FCC proofs requirement tests and report automation.

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VeEX AT2500-3G 3 GHz CATV/QAM/Spectrum Analyzer


  • High resolution color 10.4” touch-screen with graphical user interface
  • Remote operation from any standard web browser using VeSion ATWEB*
  • Ethernet LAN management port for remote control, back office applications and workforce management
  • Fast and efficient test result transfer to USB memory stick or FTP upload via LAN, USB WiFi, USB data modem or USB Bluetooth
  • Maintain instrument software, manage test setups and channel tables, process measurement results and generate customer test reports using included ReVeal™ PC software
  • Ability to lock user interface to prevent unwanted human interference during long-term testing


  • 3 GHz high sensitivity advanced spectrum analyzer with built in automatic filters for increased dynamic range*
  • Superior QAM demodulation capability and excellent BER performance, featuring MER capability up to 47 dB
  • Annex A, B, C, CaTV OFDM 3.1 Signal Analysis, ISDB-T, DVB-S, DVB-S2, DVB-T, DVB-T2*
  • Fast Full Band VeCheck up to 1.2 GHz
  • Real-time Full Band Downstream Level Check
  • Multiple trace display with detector selection and enhanced markers for added flexibility
  • Comprehensive SLM measurements (Single Channel, System Scan and Tilt)
  • MPEG Explorer: QAM channel MPEG-TS analysis*
  • QAM Analyzer measurements (MER, Pre/Post BER, Constellation diagram, QIA Anaylzer, Histogram and Equalizer on/off mode)
  • Advanced Digital measurements (HUM, EVM, Phase Jitter, Symbol Rate Error, Frequency Response, Group Delay)
  • FCC Proof of Performance Tests
  • RealPop (SaaS) for FCC Proof report automation*
  • Headend Check auto test for the entire selected Channel Table lineup*
  • Isolates difficult to locate problems using comprehensive QAM Impairment Analysis

* Optional features