News:
02. March 2010
Appear TV Helps Operators Tackle Challenge of Rapidly-Expanding Multichannel TV
24. November 2009
Mostelecom Strengthens its Triple Play Service Offering with Appear TV’s DC1000
03. November 2009
Appear TV Bunkers Down in Switzerland
26. October 2009
Appear TV Enables Volia To Deliver Digital TV to 500,000 Subscribers
21. October 2009
Appear TV selected for Iskon Croatia’s MPEG4 DSL video services platform
12. October 2009
Appear TV on a High at SCTE 2009
05. October 2009
Appear TV moves to new office
News archive
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IPTV WORLD FORUM, LONDON
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IPTV WF 2010
12-15. April 2010
NAB, LAS VEGAS
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NAB 2010

Broadcast QAM Modulator

The DC1000 (4RU chassis) and the DC1100 (1RU chassis) are the most flexible professional QAM modulator solution on the market. With multiple input options, built in multiplexing functionality, full PSI/SI regeneration customized for the cable network and a built in intuitive WEB GUI makes the QAM modulator

the ideal solution for deployments requiring aggregation of services from multiple sources, service processing and preparation for QAM broadcast over cable networks.








Flexible QAM solution for cable networks

The QAM Modulator module is part of the platform. It is a compact solution generating 8 QAM frequencies for Cable Networks. Based on a full digital-modulation and up-conversion architecture, the QAM Output module delivers a clearer signal giving the best possible performance. The DC1000/DC1100 can be provided with IP, ASI, DVB-S/S2, DVB-T and DVB-C input and the QAM module can be combined with the decoder modules and FM radio modules in the same chassis making it possible to manage both digital services and analogue services from one common platform through a single user interface

Download full datasheet here

Features:

  • 8 QAM frequencies per module
  • Up to 7 modules in a chassis
  • Full digital modulation and up-conversion
  • DOCSIS 3.0 RF compliant
  • Hot swappable modules
  • 32 / 64 / 128 / 256 QAM modulation
  • Frequency range of 50 - 850 MHz
  • Supports multiplexing with PSI/SI regeneration and transparent pass through
  • IP (electrical or optical), ASI, DVB-S/S2, DVB-T and DVB-C inputs
  • Intuitive web-based user control
  • Dual redundant hot-swap power supply (DC1000)
  • Monitoring of power and fans (DC1000)