Clik here to view.
EA1CS: KL7NWR, NA-064, Qsl´s
Andy EU7A comenta.Correo electrónico recibido de Jeff, KL2HD:Recientemente volví del mar y tengo acceso a Internet. La operación desde NA-064, no fue muy planificada, debido a exigencias (requisitos)...
View ArticleClik here to view.
J28RO (Freddy): Antenne fractale
Un montage pour réaliser une antenne fractale TV HD...merci à F4EGZ pour le lien
View ArticleClik here to view.
J28RO (Freddy): POWERWERX DB-750X
Autre mobile VHF UHF pour 228€ sans les frais de port... lien
View ArticleClik here to view.
G4ILO (Julian): Chromium plated
I never did find out what was causing Google Chrome to crash so much on my computer. However, after several months of using Chrome I found Firefox rather slow and clunky. So I had a look round to see...
View ArticleClik here to view.
G4ILO (Julian): New APRS IGate for Aberdeen
Kit Hall GM4EMX has sent details about a new unattended APRS iGate that will be located at his QTH in Aberdeen. The callsign will be MB7UAB.Kit told me something I didn't know about the allocation of...
View ArticleClik here to view.
G3XBM (Roger): Thunderstorms and Es
Sporadic-E (Es) is an exciting propagation mechanism that allows contacts on the HF and VHF bands out to around 2000km regularly (with multi-hop Es MUCH greater ranges can be covered) in the April-Sept...
View ArticleClik here to view.
W2LJ (Larry): Sizzling hot!
Not the weather (for once) although, it's still pretty warm. No, I meant 15 Meters at lunch time was sizzling hot!Besides telling you who I worked, let me tell you about "the one that got away" a bit...
View ArticleClik here to view.
VE3WDM (Mike): Ham radio and software..........
It would seem that software and ham radio can get along very well and there is an abundance of software out there to choose from. Some software is free other are available for a price, I have both...
View ArticleClik here to view.
KA3DRR (Scot): Read Study Elevated Radial Ground Systems Pt. 2 By K3LC
I have listened to much discussion about elevated and buried radials as an owner of a vertical antenna system with radials above poor soil. Al Christman, K3LC continued his investigation in an article...
View ArticleClik here to view.
ST2NH: STRaND-1 is Back
On July 23, 2013 at 1634 UT Mike Rupprecht DK3WN received signals from the UK STRaND-1 satellite after a near four month absence. Built by volunteers from the Surrey Space Centre (SSC) and SSTL in...
View ArticleClik here to view.
Clik here to view.
Clik here to view.
J28RO (Freddy): Quansheng TG-620 dual-band HT
PD0AC nous fait part d'un nouveau (un de plus...) pocket VHF UHF, le Quansheng TG-620 dual-band HT, les caractéristiques sont sensiblement identiques aux autres marques chinoises, le prix est de 38€...
View ArticleClik here to view.
G4ILO (Julian): K3 vs KX3 on 6m
There was a good opening on 6m this morning which lasted until early afternoon. I'd just been reading some list traffic on how good the KX3 receiver is so I thought I would plug it in to the antenna...
View ArticleClik here to view.
G3XBM (Roger): Satellite tracking app (free)
The always interesting Southgate ARS News page has a link to a free app by Tom W9KE for iPhones, iPads and iPod Touch devices to allow tracking in real time of satellite passes. The app has a nice...
View ArticleClik here to view.
G4VXE (Tim): Readymade antenna adapters for RTLSDR dongles
I'd made up a cheap and cheerful antenna adapter using a spare connector for the RTLSDR dongle, but I hadn't been overwhelmed with its performance. I suspect it was a bit lossy!When I was reading up on...
View ArticleClik here to view.
G4ILO (Julian): Visitors Book gone!
They say that to err is human, to really foul things up you need a computer. And I have been fouling a lot of things up recently. The latest thing that I fouled up is the G4ILO's Shack visitors book.On...
View ArticleClik here to view.
G3XBM (Roger): Speech processors
Earlier today someone asked me to forward them some links I had on speech processors. This reminded me of a VERY effective speech clipper I built many years ago for a 2m AM QRP transmitter. The audio...
View ArticleClik here to view.
PD0AC (Hans van Rijsse): Baofeng UV-5R Battery Deal
More and more purchases I do are done through AliExpress instead of eBay. I admit I didn’t trust AliExpress at first, but so far I have not really been disappointed. The fun thing of AliExpress is that...
View ArticleClik here to view.
EA1CS: CV5A, SA-030
Operadores del Radiogrupo Sur estarán activos desdela isla de Flores SA-030 del 15 al 18 de agosto, 2013.Operarán como CV5A, en todas las bandas HF + WARC y todos los modos.Más información aquí .73´s,...
View Article