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CaTV/Satellite/Over-the-Air HDTV Next Generation Test Solution

Designed for digital cable TV, DOCSIS 3.1, OFDM, 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 spectrum analysis, digital channel, DOCSIS, MPEG analysis, Oscilloscope and Ethernet test capabilities. Comprehensive SLM measurements include Single Channel, System Scan, Tilt and Headend Check. It also supports FCC proofs requirement tests and report automation.


  • 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 professional grade 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 45 dB
  • Annex A, B, C, DOCSIS 3.1 OFDM, ISDB-T, DVB-S, DVB-S2, DVB-T, DVB-T2*
  • 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*
  • Forward/Return path QAM measurements (MER, Pre/Post BER, Constellation diagram, 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