Ed, Nobody said it is available now, only that a solution is possible. Bob even pointed out that any solution may be too expensive anyway.
If we can pause for a minute and stop thinking in strictly analog terms, then it is clear a solution is possible. For example, I work in a virtual sea of BPL. It's thick and heavy. Any spectrum analysis indicates such. Of course we don't call it "BPL", because it is the same stuff but it is aimed deliberately at us. It's called 802.11g, 802.11a, and other assorted OFDM products. Yet, in digital networking we are able to work within and around this sea very effectively to do what we must do to communicate. If Hams can stop thinking of BPL as simply NOISE and investigate its specific nature, their great history of Ham Radio innovation will eventually prevail. Remember, somebody once said with equal certainty that 200 Meters and down was absolutely worthless! (HI) 73, John - K8OCL >From: "Hare, Ed W1RFI" <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]>,<[email protected]> >Subject: RE: [digitalradio] Re: BPL-Busting Modes/Techniques >Date: Wed, 25 Oct 2006 11:03:15 -0400 > >I strongly disagree. If a digital solution exists to dig signals 60 dB >out of poorly correlated noise, where can I download a copy or >information so I can copy signals 60 dB below the present ambient noise >levels? > >Ed Hare, W1RFI >ARRL Laboratory Manager >225 Main St >Newington, CT 06111 >Tel: 860-594-0318 >Internet: [EMAIL PROTECTED] >Web: http://www.arrl.org/ >Member: ASC C63 EMC Committee > Chairman: Subcommittee 5, Immunity > Chairman: Ad hoc BPL Working Group >Member: IEEE P1775 BPL EMC Committee >Member: IEEE, Standards Association, Electromagnetic Compatibility >Society >Member: ICES SCC-28 RF Safety >Member/Secretary: IEEE EMC Society Standards Development Committee > Chairman, BPL Study Project >Member: Society of Automotive Engineers EMC/EMR Committee >Board of Directors: QRP Amateur Radio Club International > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/digitalradio/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
