Re: [soft_radio] Re: Implementing your own SDR?
The zip files are at the bottom of my papers page. ward On May 10, 2010, at 12:09 AM, hank smith wrote: can I get the zip file? - Original Message - From: drmail377 drmail...@yahoo.com To: soft_radio@yahoogroups.com Sent: Sunday, May 09, 2010 11:12 PM Subject: [soft_radio] Re: Implementing your own SDR? Hi Ward, I downloaded and unpacked your presentation .zip. Firefox says it needs to download a plugin to view many of the pages, it won't tell me what the plugin is. I already have the Java runtime and Flash installed, and don't really want more plugins. Firefox, Java and Flash are all latest versions, this is WinXP SP3+. Perhaps you can clarify what's going on? David WB4ONA --- In soft_radio@yahoogroups.com, ward ya...@... wrote: Folks: I posed a 'zipped' version of my preso for those who are interested. See http://www.ae6ty.com/ae6ty/ae6ty/Papers.html for details. ward p.s. my radios glow in the dark... the display has a LED backlight. ;-) On May 7, 2010, at 11:07 AM, Rotten Robbie wrote: How can we get a copy of your presentation? I would like to save it on my computer. Bob Macklin K5MYJ Seattle, Wa. Real Radios Glow In The Dark - Original Message - From: ward ya...@... To: soft_radio@yahoogroups.com Sent: Friday, May 07, 2010 10:55 AM Subject: [soft_radio] Implementing your own SDR? Folks: Over the last several years I have been implementing my own SDR hardware and software. When I got started I found the learning curve to be very steep and dominated by mathematics. I believe this complexity is unnecessary and that getting started with implementing SDR can be intuitive. In an attempt to encourage others I have written up an 'Introduction to SDR... without the math' presentation. I expect to give this presentation at 'cactus con' this summer. I order to prepare for this presentation I would like to get some feedback from others familiar with the subject matter. If you have some time, I would appreciate the feedback. Please remember that I will be supplementing verbally. My presentation can be found at: http://www.ae6ty.com/ae6ty/ae6ty/Papers.html Click the picture of the Hilbert Transform kernel. My sincere thanks. ward ae6ty Yahoo! Groups Links Yahoo! Groups Links
Re: [soft_radio] Re: Implementing your own SDR?
does this cover trahsmitting? also has any one created one to work from 87 mhz to 108 mhz? - Original Message - From: g8voip g8voi.reeve...@tiscali.co.uk To: soft_radio@yahoogroups.com Sent: Saturday, May 08, 2010 2:02 AM Subject: [soft_radio] Re: Implementing your own SDR? Hi Ward, I wish you luck with your presentation! Hopefully more people have some awareness of SDR now which makes life a little easier. Back around 4 years ago when I first discovered SDR and the SoftRock kits, I did a presentation to a local radio club with a friend. This was just 6 - 8 weeks after first hearing about SDR and acquiring my first SoftRock kit, so I was still in the very early stages of learning myself. I suffer from a big problem with maths, what I can only describe as 'dyslexia' but with numbers and formulae, which somewhat hinders understanding SDR! Although the presentation is very dated now, and things have moved along tremendously since 2006, Fred PE0FKO kindly made it available to download from his website. http://home.ict.nl/~fredkrom/pe0fko/g8voi/ It might help provide a gentle introduction to SDR in non mathematical terms for those just joining the fun! Feel free to use anything from it if you want. One day, if I ever get some time, might update it! 73, Bob G8VOI --- In soft_radio@yahoogroups.com, ward ya...@... wrote: Folks: Over the last several years I have been implementing my own SDR hardware and software. When I got started I found the learning curve to be very steep and dominated by mathematics. I believe this complexity is unnecessary and that getting started with implementing SDR can be intuitive. In an attempt to encourage others I have written up an 'Introduction to SDR... without the math' presentation. I expect to give this presentation at 'cactus con' this summer. I order to prepare for this presentation I would like to get some feedback from others familiar with the subject matter. If you have some time, I would appreciate the feedback. Please remember that I will be supplementing verbally. My presentation can be found at: http://www.ae6ty.com/ae6ty/ae6ty/Papers.html Click the picture of the Hilbert Transform kernel. My sincere thanks. ward ae6ty Yahoo! Groups Links
