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TBS6704 ATSC/Clear QAM (J.83 Annex B) Quad Tuner PCIe Card

Model#: TBS6704

Weight: 350 g(s)
Ship From: China
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Qty.Range(unit) Price(per unit) Discount
1 US$199.99 No
2-4 US$194.43 2.7779%
5+ US$188.88 5.5558%

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TBS6704 is an ATSC quad tuner PCIe card for receiving ATSC(8VSB) and Clear QAM (J.83 Annex B) cable TV on PC. This quad tuner card allows you to watch and record up to 4 over-the-air (OTA) digital terrestrial/ Clear QAM (J.83 Annex B) HD TV channels at the same time.

* ATSC is mainly used in North America and South Korea.

Main Features:

  • Receive digital ATSC(8VSB) and Clear QAM (J.83 Annex B) cable TV on PC
  • Quad tuner card for watching/ recording 4 channels at the same time
  • High sensitivity ATSC quad tuner for the best digital TV reception
  • MPEG-2 & H.264 HDTV support
  • Time shift & schedule recording support
  • Windows & Linux driver support


  • 8VSB demodulation, compliant with America ATSC, built-in forward error correction function
  • 256/64QAM demodulation, compliant with OpenCable specifications
  • ATSC / Digital Cable (QAM) Input: 75 Ohm
  • Channel bandwidth: 6, 7, 8 MHz
  • Tuning range: 44MHz ~ 1002MHz
  • Interface: PCI Express (PCIe)
  • Dimensions: 140*68.7 mm
  • Power: ~10W

System Requirements:

  • Windows 2000/XP/Vista/7/8/10 or Linux
  • Pentium 4 2.0 GHz, Pentium M 1.3 GHz
  • For HDTV: 2.6 GHz multi core processor
  • Hard disk with min. 1 GB free capacity
  • Sound and graphics card with support for DirectX 9 or higher
  • Available PCI Express x1, x4, x8 or x16 slot
  • CD/DVD drive for software installation

Package Contents:

  • 1 x TBS6704
  • 1 x Low profile bracket
  • 1 x F connector