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G4ILO (Julian): DXMaps needs your support!
The DXMaps website run by Gabriel EA6VQ needs your support. This is the site that plots contacts spotted to the DX Cluster on a map, band by band, to show propagation in real-time. It is especially...
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EA1CS: CY0P, Sable Is.
Gary VE1RGB y Dan WA4DAN, han anunciado planes para estar activos desde Sable Island, del 1 al 11 octubre 2013.Han recibido la aprobación de Parques de Canadá y la Guardia Costera Canadiense, y ya han...
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G3XBM (Roger): Clear air forward scatter optical kit
The schematics below are of the RX and TX used in the recent "over the horizon" NLOS 481THz optical tests. As you can see, not too much complexity involved considering the useful science that results....
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G6NHU (Keith): Operating QRP. Seriously, me running QRP!
As far as I was aware, this weekend was going to be pretty much contest free and I planned to do some work on my aerials. I received some new spacers for the Hexbeam and although I fitted the 15m ones...
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EA1CS: V6H y V6S, Micronesia
ADXOTakio JH3QFL y Keizo JH3AZC/W2AZ, estarán activos desde Phonpei, Micronesia, OC-010, del 29 de abril al 5 de mayo 2013, como V63H y V6S.QRV desde el South Park Hotel, en 6 a 80mts en Cw, Ssb, Rtty...
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KA3DRR (Scot): 2014 WRTC Qualification Standings | Region W6 - W7 (CA, NV, UT)
Top Ten Region W6-W7 (CA, NV, UT)Good morning from inside #hamr shackadelic after making a few modest shack improvements. I'm tired of searching for a spot on the console for my cans. They consume a...
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KC9NCF (Dan): Guest Post - Bob Zanotti On The Relationship Between DX Chasers...
In recent months I have received several private questions and comments about postings on various shortwave-related forums, which were highly critical of so-called “DXers” – the term commonly used by...
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EA1CS: Día Mundial del Radioaficionado 2013
Iaru Región2El 18 de abril de 2013 se celebra el Día Mundial del Radioaficionado en el 88 aniversario de la fundación de la Unión Internacional de Radio Aficionados, IARU, sus siglas en inglés.El tema...
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AE5X (John): Activating Heard Island, past and future
As DXers start looking ahead to the next DXpedition to Heard Island (Jan 2014), it’s interesting to read about the VK0IR operation back in 1997. Dr. Bob Schmieder KK6EK has written a 222-page ebook on...
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EA2CCG (Joaquin): Preparados listos...
Ayer fue un dia de mucha radio de la buena.Me lo pasé en La Romaleta junto con los colegas de URDE intentando poner a punto todo para el próximo mundial de Prefijos el CQ WW WPX que se celebra el fin...
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ST2NH: AENEAS 1k2 Packet TLM
21:32 21:47 UTC Midnight (mid Eclipse ) pass -with Max El 80*Aeneas packets at 1200 bps was stable and strong. Received nicely via hardware gear and hardware TNC. KE6YFA-1>CQ,TELEM/1: :...
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ST2NH: STRaND-1 9k6 TLM
STRaND-1 signal was so strong from AOS to LOSCopy usually was good at 5+ EL*Local QRM used to distorted the receiving .
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J28RO (Freddy): REF 61
Le REF 61 possède depuis peu son site WEB. lien. merci à F8LDX pour l'info
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J28RO (Freddy): TX5K Clipperton: reportage
Un reportage passé sur une chaine de télévision aux USA...lien sur l'image. info F4AJQ
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J28RO (Freddy): Emporter Windows 7 sur un CD
"Un jour où l'autre, il peut arriver que Windows ne veuille plus démarrer : cela peut être dû à un virus, à un conflit de matériel ou bien à une corruption des fichiers du système. L'important dans ce...
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W6DTW (David): Android's UTC vs GPS Clock Error
Official Blog: Time, technology and leaping secondsGoogle's Site Reliability Team blogged back in 2011 that "Having accurate time is critical to everything we do at Google." This is an interesting...
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KA3DRR (Scot): The Straw That Broke My SOAB Assisted Argument
Basically, I like competing rather I enjoy competing, and participating in RadioSport can range from an individual effort to a team effort. Mostly, I enter as a single operator all band (SOAB), this...
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KE2YK (Gary): Dah Dit Morse Code Trainer Smartphone App
Dah Dit is a smartphone Morse Code (CW) Trainer app from Nifty Stuff. It has helped me keep my code speed up for contesting, DXing and Field Day.
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W2LJ (Larry): Passover 2013
A most happy and joyful Passover to all my friends and readers who celebrate it. Pesach Sameah!72 de Larry W2LJQRP - When you care to send the very least!
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AA7EE (Dave): The First CC1 to CC1 QSO – and a QSL as a Memento
I made my first ever QSO with the CC1 beta a week or so ago. It was with Jason NT7S (the designer of the CC1 and proprietor of Etherkit) and on top of that, it was the first ever CC1 to CC1 QSO. Very...
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