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Solar update 02/05/09
The data at the end of last week's bulletin showed daily sunspot numbers from April 16-22 as six zeros, then 11. In fact, every day was at zerountil April 21, when it was 11; it moved again to...
Houston representative introduces amateur radio bill in congress
On Wednesday, April 29, Representative Sheila Jackson-Lee (D-TX) introduced HR 2160 -- the "Amateur Radio Emergency Communications Enhancement Act of 2009" -- in the US House of Representatives....
Electricité sans fil
L’électricité sans fil est devenue réalité Tous ceux qui possèdent un téléphone mobile se trouvent un jour ou l’autre dans l’impossibilité de recharger sa batterie, faute d’avoir prévu d’emporter...
Le Pilloud en ligne !
LA référence en terme littérature RA !
Solar update 10/04/09
Recently, the 45 day forecast for daily solar flux and planetary A index has consistently predicted a solar flux at 70 for every day into the future. The last of these was on March 24. Then on...
Sporadic e season starting
The start of the Sporadic E (Es) season means enhanced progagation on the 28, 50, 70 and 144 MHz bands. KA5DWI has just made available an article on "Es" season predictions. Art Jackson KA5DWI has...
Solar update 21/03/2009
This reporting week -- March 12-18 -- there were no sunspots, but we saw a couple of promising magnetic anomalies which faded away before ever emerging as sunspots. Sunspot numbers for March 12-18...
African radio organization applies for iaru membership
In the IARU Calendar, No 188 dated March 11, 2009, IARU Secretary David Sumner, K1ZZ, reported that the Union des Radioamateurs du Congo (URAC) in the Republic of the Congo has applied to become...
Stealth Bubble Gum antenna for 70 cm
Thats a funny great antenna ! :) In HamBrief.TV Episode 19, Chris Matthieu, N7ICE, shows you how to make his Super Secret Stealth Bubble Gum ham radio antenna! You'll find a whole lot more from...
Solar update 14/03/09
Last week's report again mentioned briefly appearing sunspots and it happened again this week. For just two days, another Solar Cycle 23 spot appeared, number 1014. The latitude of the spot was...