• Parabolic Reflector or Dish Antenna

    Updated: 2011-08-31 16:55:44
    Antennas/SatelliteThe essentials of the parabolic reflector or dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links.

  • Weak Signal - Linrad and SDR-IQ

    Updated: 2011-08-31 16:55:44
    Operating Modes/Weak SignalLinrad and SDR-IQ Software Defined Receiver on Shortwave

  • UHF Antenna projects

    Updated: 2011-08-31 16:55:44
    Amateur radio antennas projects for 430-440 Mhz, 70 cm band aerials. Quadrifilar, Yagi, Moxon antennas for the UHF band.

  • SH5 Contest Log Analysis

    Updated: 2011-08-31 16:55:44
    Software/Log AnalysisSH5 is an easy to use ham radio contest logs analyzer which creates a variety of statistics in HTML format from the Cabrillo format log. Run under Windows and is free to download, by the makers of TR4W

  • Dish antenna

    Updated: 2011-08-31 16:55:44
    Antennas/SatelliteDish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links.

  • Horn antenna

    Updated: 2011-08-31 16:55:44
    AntennasAn overview of the basics of the horn antenna used in RF microwave applications.

  • Dummy Load Construction

    Updated: 2011-08-31 16:55:44
    Technical Reference/Dummy LoadsHome made dummy load by M1HOG

  • TU2T Online Log

    Updated: 2011-08-31 16:55:44
    DX Resources/LogsTU2T Log On-Line Ivory Coast 2011

  • IW3GRX ATV projects

    Updated: 2011-08-31 16:55:44
    Operating Modes/Amateur TelevisionHardware and software projets by IW3GRX

  • Hubble Roadshow Kickstarter Project

    Updated: 2011-08-30 23:15:24
    I love Kickstarter projects, and I love space. So here’s something that puts them both together: the Hubble Roadshow Kickstarter project. If they can raise $20,000, this group will tour the US in a custom RV showing the new documentary, Saving Hubble. They’ll organize telescopes, parties… even jugglers. So if this sounds like a project [...]

  • Carnival of Space #212

    Updated: 2011-08-30 04:16:01
    A brand new Carnival of Space is hosted by Brain Wang over at Next Big Future. Click here to read Carnival of Space #212 And if you’re interested in looking back, here’s an archive to all the past Carnivals of Space. If you’ve got a space-related blog, you should really join the carnival. Just email [...]

  • Scientists discover an instant cosmic classic supernova Astronomy Magazine

    Updated: 2011-08-27 00:36:08
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

  • Scientists discover an instant cosmic classic supernova Astronomy Magazine

    Updated: 2011-08-27 00:36:05
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

  • HOT NEWS Supernova in M101 could be visible in binoculars Dave's Universe Astronomy.com Online Commu

    Updated: 2011-08-27 00:35:59
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • HOT NEWS Supernova in M101 could be visible in binoculars Dave's Universe Astronomy.com Online Commu

    Updated: 2011-08-27 00:35:58
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • Heading north to observe Astronomy.com blog Astronomy.com Online Community Forums Media Galleries Bl

    Updated: 2011-08-26 16:35:01
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • Heading north to observe Astronomy.com blog Astronomy.com Online Community Forums Media Galleries Bl

    Updated: 2011-08-26 16:35:00
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • Globular cluster M28, open cluster M25, and planetary nebula NGC 6781 Astronomy Magazine

    Updated: 2011-08-26 16:34:55
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

  • Globular cluster M28, open cluster M25, and planetary nebula NGC 6781 Astronomy Magazine

    Updated: 2011-08-26 16:34:49
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

  • NASA’s invading aliens Astronomy.com blog Astronomy.com Online Community Forums Media Galleries Blog

    Updated: 2011-08-24 14:44:10
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • NASA’s invading aliens Astronomy.com blog Astronomy.com Online Community Forums Media Galleries Blog

    Updated: 2011-08-24 14:44:08
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • Where's WALL-E?

    Updated: 2011-08-19 10:57:00
    Astronomy Blog You are : in Astronomy Blog archive Where's WALL-E An astronomy blog usually but not always based in the UK . Pondering questions such as What is in an exoplanet name Where's WALL-E Via Chris Samuel I saw this amazing piece of artwork by artist Richard Sargent It shows 180 robots from fiction and is a play on the popular children's book series Where's Wally There were a lot of blasts from the past in that bunch . If you can name them , there is a competition to win a signed poster print Tags : WALL-E robots poster competition Posted in astro blog by Stuart on Friday 19th Aug 2011 10:57 BST Add a comment Permalink Comments : ADD A : COMMENT Don't provide an email URL unless really necessary as your comment may get caught in the spam filter . The ground rules for commenting :

  • How you can help save the next space telescope Dave's Universe Astronomy.com Online Community Forums

    Updated: 2011-08-18 01:05:33
    , , , CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups

  • Astronomy Tagged

    Updated: 2011-08-04 09:15:00
    Astronomy Blog You are : in Astronomy Blog archive Astronomy Tagged An astronomy blog usually but not always based in the UK . Pondering questions such as What is in an exoplanet name Astronomy Tagged For a while I've been running an experiment . I have a list of 229 astronomy and space related blogs and I created a robot which monitors their posts and extracts tags that the authors have attached . These tags let individual blogs groups their own posts but I wanted to see if there was anything useful that could be found from aggregating tags over a wide group . The result was Spacebuzz which lists the top tags of the moment and will plot the usage history for individual tags . Recently I created a page which shows an aggregate plot of all posts and tags over . time The number of blog posts

  • Orion StarShoot Deep Space Video Camera Astronomy Magazine

    Updated: 2011-08-04 07:02:58
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

  • Orion StarShoot Deep Space Video Camera Astronomy Magazine

    Updated: 2011-08-04 07:02:57
    CURRENT ISSUE THE MAGAZINE Current Issue Next Issue Back Issues Preview the Magazine Special Issues E-mail Newsletter About the Magazine Subscribe , Renew or Give a Gift Subscriber Benefits Trips Tours Advertise Advertiser Links Sweepstakes Press Room Contact Us COLUMNISTS Bob Berman Glenn Chaple Tony Hallas David H . Levy Stephen James O'Meara NEWS OBSERVING Astronomy News Liz and Bill's Cosmic Adventures StarDome Plus Intro to the Sky Astronomy for Kids Urban Skies Astronomy Myths The Sky this Week The Sky this Month Star Atlas Ask Astro Astro Imaging Constellation Observing Glossary EQUIPMENT Products Reviews How To MULTIMEDIA Picture of the Day Reader Photo Gallery Videos Podcasts Wallpaper COMMUNITY Why Join Local Group Blog Dave's Universe Astronomy Events Astronomy Groups Forums

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