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The Comcast forum is a members helping members forum for discussions about Comcast's cable internet service; its use, availability, features, customer service issues and general information. Presently, this is also the forum for discussion of Comcast Digital Voice (CDV) and Comcast Digital Phone (CDP) as well as Comcast Wi-Fi. Please include this information in your posts when requesting help. Please ask tweaking questions in the Broadband Tweaks forum, hardware questions in the Computer Hardware forum and cable TV questions in the Comcast Cable TV forum.
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 TopicGroupReplies/uniqsLast Post
topic 8.5+ dBm variance across 8 downstream channelsattachments by NavitronSignals16/567JimONeill : 11th Jun 06:16PM
topic Are These "OK" Signals?attachments by RoboticsSignals22/520VirtualLarry : 3rd Jul 02:03PM
topic why are sub-20MHz channels "noisy"? by train_wreckSignals13/373NetFixer : 15th Jun 06:13PM
topic HSI downstream signal out of acceptable range by SeattleLadSignals7/309rody_44 : 28th Jun 06:44AM
topic are these downstream levels acceptable by elkido122Signals9/289dmk08809 : 10th Jun 08:45AM
topic Downstream Power Level --- Modem Drops Syncattachments by tunasubSignals12/288MDA : 30th Jun 01:53PM
topic signal by fish23Signals7/276telcodad : 10th Jun 02:03PM
topic Arris CM820 Signals by MarkW7Signals5/215MDA : 4th Jul 03:33AM
topic Need advice on Modem Signal levelsattachmentsx4 by doomsdaySignals2/176doomsday : 3rd Jul 09:41PM
topic How do my Down & Up Stream look?? by iNickSignals2/139iNick : 10th Jun 06:02AM
topic Another Corrected/Uncorrected Question by mtraiSignals-/13727th Jun 06:05PM
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