http://groups.yahoo.com/group/lcwn/ Low Cost Wireless Networking Mon, 23 Nov 2009 23:35:59 GMT thomasicom http://groups.yahoo.com/group/lcwn/message/1679 http://groups.yahoo.com/group/lcwn/message/1679 Musings of a Man In Black: Prometheus is finally done and available for public consumption as a free e-book download, or for purchase in hardcopy format. Mon, 21 Sep 2009 02:55:45 GMT thomasicom http://groups.yahoo.com/group/lcwn/message/1678 http://groups.yahoo.com/group/lcwn/message/1678 If anyone has a last minute submission for the next issue of Cybertech, please email it to me via ticomiirg(at)gmail(dot)com within the next couple of days. Fri, 21 Aug 2009 03:05:08 GMT thomasicom http://groups.yahoo.com/group/lcwn/message/1677 http://groups.yahoo.com/group/lcwn/message/1677 The time has come, the editor said, to talk of many things, Of scanning, surveillance, telemetry, Of fanciful hacking flings, Does big brother have all the Mon, 17 Aug 2009 10:33:48 GMT Carl aniams http://groups.yahoo.com/group/lcwn/message/1676 http://groups.yahoo.com/group/lcwn/message/1676 Hello, One of my friends bought an iphone from a website: www.selmu.com He has got the phone, its quality is very good. And the website is promoting their Wed, 12 Aug 2009 19:37:20 GMT Carl aniams http://groups.yahoo.com/group/lcwn/message/1675 http://groups.yahoo.com/group/lcwn/message/1675 Hello, One of my friends bought an iphone from a website: www.selmu.com He has got the phone, its quality is very good. And the website is promoting their Tue, 14 Jul 2009 01:34:45 GMT thomasicom http://groups.yahoo.com/group/lcwn/message/1674 http://groups.yahoo.com/group/lcwn/message/1674 You're absolutely right, and I feel like a complete and total dumbass for making that mistake. Replace all instances of "25" with "26". Deadline is still the Mon, 13 Jul 2009 04:25:03 GMT multiplx@... http://groups.yahoo.com/group/lcwn/message/1673 http://groups.yahoo.com/group/lcwn/message/1673 Sounds very good.. there already is an issue #25 though! Fri, 10 Jul 2009 01:32:21 GMT thomasicom http://groups.yahoo.com/group/lcwn/message/1672 http://groups.yahoo.com/group/lcwn/message/1672 Via: http://ticom.livejournal.com/170845.html The time has come, the editor said, to talk of many things, Of scanning, surveillance, telemetry, Of fanciful Wed, 01 Jul 2009 10:00:10 GMT Dean von Germeten http://groups.yahoo.com/group/lcwn/message/1671 http://groups.yahoo.com/group/lcwn/message/1671 I can imagine running a maggie heater on steady DC from a battery, even 12V at modest amps should do no harm, at which point the -HV frequency would be the Wed, 01 Jul 2009 06:58:24 GMT multiplx@... http://groups.yahoo.com/group/lcwn/message/1670 http://groups.yahoo.com/group/lcwn/message/1670 It's still better to control the current into the magnetron for FM or FSK modulation. You can even phase/frequency lock them for narrowband operation. Wed, 01 Jul 2009 06:54:37 GMT multiplx@... http://groups.yahoo.com/group/lcwn/message/1669 http://groups.yahoo.com/group/lcwn/message/1669 Yes, I didn't think of that. The MOT is only designed to operate at 2,000 VAC so it is possible there was internal arcing to the transformer's core, even if Tue, 30 Jun 2009 04:04:47 GMT Dean von Germeten http://groups.yahoo.com/group/lcwn/message/1668 http://groups.yahoo.com/group/lcwn/message/1668 CW is what I intend. The file was eye-opening but sort of left me hanging, not knowing how much of those other measures re: phase- shift, etc. are necessary. Tue, 30 Jun 2009 04:02:00 GMT Dean von Germeten http://groups.yahoo.com/group/lcwn/message/1667 http://groups.yahoo.com/group/lcwn/message/1667 Thank you for the suggestions. I'll take your word that what you advise would possibly help the measurement problem, but I really can't afford to reduce Tue, 30 Jun 2009 00:39:41 GMT multiplx@... http://groups.yahoo.com/group/lcwn/message/1666 http://groups.yahoo.com/group/lcwn/message/1666 In theory, you should be able to turn off the filament once the magnetron is up and running using back-bombardment to heat the filament/cathode, but my only Tue, 30 Jun 2009 00:34:09 GMT multiplx@... http://groups.yahoo.com/group/lcwn/message/1665 http://groups.yahoo.com/group/lcwn/message/1665 The magnetron's filament doesn't have be from the transformer's secondary. You can run the filament off a 3.6 V battery pack from a cordless drill or similar.