10. Tables References Cable Modems and Wiring Issues

10. Tables References Cable Modems and Wiring Issues
Links: home · search · speed test · login · more ·

	Search for: in all FAQs
All FAQs » Cable Modems and Wiring Issues » 10. Tables References
FAQ Revisions	Editors: Raydr, Axilla Last modified on 2009-01-21 22:34:38

10. Tables/References ·What are the frequencies for channels in the US? ·What are the limit sets for a cable modem?
What are the frequencies for channels in the US? (#3320)
There is a complete list of CATV and Air channel frequencies at: http://www.mastervideo.com/ntsc_chart.htm feedback form by Raydr edited by ergibbs last modified: 2003-07-31 08:35:44
What are the limit sets for a cable modem? (#14556)
Min Video level 0.0 Max Video Level 15.0 Min Delta V/A (dB) 10.0 Max Delta V/A (db) 17.0 Min Digital Level -10.0 Max Digital Level 10.0 Signal Quality 64 QAM 28.0 Signal Quality 256 QAM 32.0 Max Pre BER 1.0E-7 Max Post BER 1.0E-9 Min CM Headroom (dB) 5.0 Max Ingress -30.0 *These are suggested levels for the downstream plan for a cable modem. feedback form by KC8TKR edited by Axilla last modified: 2007-01-03 00:01:48