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G3XBM (Roger): Android and iPod WSPR

WSPR on the iPod Touch 4g To the best of my knowledge no-one has (yet) produced apps for these devices that allow them to be used as WSPR mode terminals.  Not being a software expert (at all) I am...

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AE5X (John): I’m betting it’s SV/A Mount Athos

The buzz on many of the DX news sites is that the announcement of a big DXpedition to a very rare entity will be made sometime this coming week.Which entity? KP1 Navassa? P5 North Korea? E3...

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2E0HTS (Simon): Vk3MO Ian busting the Sunday Morning Contest qrm

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EA1CS: Última hora de 9M4SLL, Spratly Is.

17 marzo 2013/Dx WorldSteve 9M6DXX"La tormenta solar o CME, dio muchos problemas en las bandas aquí, las condiciones han sido pobres durante unas 24 horas, aunque extrañamente los 12mts continúan...

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J28RO (Freddy): Amplificateur Heathkit SB 240

KC8IV possède un des dix exemplaires de l'amplificateur HF Heathkit SB 240 ayant été mis sur le marché. Comme il le met en vente pour 2800 $ il en profite pour nous montrer en images ce bel accessoire...

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J28RO (Freddy): Radiobroc par F5CYS

Une série de photos par F5CYS lors du dernier Radiobroc en Gironde... suite

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J28RO (Freddy): News Radioamateurs France

Le site News Radioamateurs France semble opérationnel depuis le 11 Mars avec un flux d'actualités constant et régulier de divers sites. Bonne chance à lui.lien

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J28RO (Freddy): Vidéos du jour

Aujourd'hui: comparatif de réception entre une antenne verticale et une Hexbeam...

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EA1CS: VP8LIZ, Falkland Is.

WAPLa estación VP8LIZ, está en el aire, para celebrar y conmemorar el centanario de la llegada del velero " Elizabeth Lady" a Puerto Stanley, el 14 de marzo 1913.Gracias a Bob VP8LP por el esfuerzo que...

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G4VXE (Tim): WSJT-X: Why won't it work for me?

Over the last month or two, I've been watching the development of WSJT-X and the increase of activity on the mode. In fact I tried it quite early on, on 3.5MHz with Mark, M0DEV. However, although I...

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J28RO (Freddy): Emetteur QRP chinois X1M

Début Janvier je vous avais parlé d'un nouveau transceiver QRP chinois. Ce dernier est disponible en Russie et maintenant aux USA, la société KIGHTRADIO le propose à 259 $, soit environ 198 € sans les...

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AE5X (John): Electronic surveillance for the ham bands?

USS Barb, Adak, Alaska, 1985. Photo by AE5X.Various blog postings and DX forums have recently discussed the poor behavior of many DXers in pile-up situations -  intentional jamming, pirates and other...

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EA1CS: KH8/N6MW, novedades

Otro nuevo cambio en la operación desde Samoa Americana y creo que es el tercero, esperemos que llegue a buen puerto, desde la web informan:KH8/N6MW. Trasladada del 11 al 21 de noviembre 2013 justo...

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G3XBM (Roger): My books on eBay

This week I have 8 items for sale on eBay including a few radio books. I am trying to de-clutter ahead of our house move in a few months time. It is proving harder than I thought to get rid of things...

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TI2/NA7U (Casey): WebSDR Server New and Improved Update

A few days ago, Pieter-Tjerk de Boer, PA3FWM, e-mailed an update to the WebSDR server code, and I installed it yesterday. It's now running on my Linux box for my 30 meter Softrock II Lite SDR at the...

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KA3DRR (Scot): My 10,000 Hour RadioSport Challenge | 9,321 - 10 = 9,311 To Go

2013 Russian DX Contest ResultsThe one unknown in RadioSport is propagation. The Dawgs got their answer this weekend when conditions went upside down. It is a time when butt in the chair gets painful...

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W8MRC (Milford Amateur Radio Club): Pictures From the MARC Birthday Party

Everyone had a a great time at the annual birthday party! Good food, friends and a presentation by the Cincinnati Museum Center about the old abandoned subway in downtown Cincinnati made for a great...

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VU2NAN (Nanda): A homebrew RF Ammeter

This project is the result of recently reading WB8EVI - OM Mike Herman's article 'DIY RF Ammeter'.An available aluminium baking tray, though a bit oversize, came in handy as an enclosure. A piece of...

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J28RO (Freddy): Vidéos du jour

Aujourd'hui: poste militaire R105M,deux épisodes de Ham Radio Now au sujet de HRD 6 et d'EME, radio au grand Canyon...

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J28RO (Freddy): Frais de douanes remboursables

Nombreux sont ceux qui hésitent par peur de l'arnaque ou garantie lors de pannes, à acheter dans un pays tiers du matériel radio neuf ou d’occasion. Personnellement cela fait des années que je pratique...

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