Feed aggregator

La CW par F5LBD 2019-17

URC News - 2 hours 59 min ago
Le DVD des cours parus en 2015-2016-2017 est disponible en boutique 1ère partie Cours 15 mots minute Cours 18 mots minute Correction      Exercice lecture au son NR147 du 23 avril 2019 2ème partie Histoire 15 mots minute Histoire 18 mots minute Correction     Histoire des radioamateurs n°51 Copyright secured by Digiprove © 2019

Fair Lawn Amateur Radio Club to partner with the National Park Service for Earth Day special event

SARC - 4 hours 30 min ago
The Fair Lawn (NJ) Amateur Radio Club (FLARC) will again partner with the National Park Service with a special event amateur radio station to be held at the Paterson Great Falls National Historical Park in Paterson, NJ
Categories: en

AMSAT VP for Human Spaceflight Programs explains operations onboard the ISS

SARC - 4 hours 30 min ago
As a result of the recent SSTV event onboard the ISS, a large number of questions arose. The questions mainly centered on the crew's ability to troubleshoot equipment and make adjustments to the station
Categories: en

Free PDF book - C and GUI Programming

SARC - 4 hours 30 min ago
The Raspberry Pi Press have published a free PDF book - An Introduction to C and GUI Programming by Simon Long
Categories: en

CMH donates laptops to amateur radio groups

SARC - 4 hours 30 min ago
The Wilmington (Ohio) News Journal reports Clinton Memorial Hospital recently donated surplus laptops to local amateur radio clubs
Categories: en

Radio hams help woman return to village

SARC - 4 hours 30 min ago
The West Bengal Radio Club (WBRC) - an organisation of ham radio enthusiasts, has been instrumental in helping a woman from Jharkhand to return to her village
Categories: en

RSGB release Board Minutes for Nov-Feb

SARC - 4 hours 30 min ago
The RSGB Board Minutes for the November and December 2018 and January and February 2019 meetings have been released
Categories: en

IOTA news from the DARC

SARC - 4 hours 30 min ago
Compiled by Andreas, DK5ON of the Deutscher Amateur Radio Club
Categories: en

New digital mode FT4

SARC - 4 hours 30 min ago
Joe Taylor K1JT has announced a new digital mode, FT4, which is 2.5 times faster than FT8
Categories: en

FreeDV QSO Party

SARC - 4 hours 30 min ago
Over the past couple of weeks, I have been talking about a new event on the Amateur Radio calendar - designed to get people experimenting on air again. The FreeDV QSO party is now only 5 days away, starting at 0300 UTC Saturday 27th
Categories: en

IMD station on-the-air from Australia

SARC - 4 hours 30 min ago
This Saturday, April 27 is International Marconi Day, and HADARC will be operating VK2IMD, the only IMD station in Australasia
Categories: en

Upcoming ARISS contact with Hidden Oaks Middle School, Prior Lake, MN

SARC - 4 hours 30 min ago
An International Space Station school contact has been planned with participants at Hidden Oaks Middle School, Prior Lake, MN on 24 April
Categories: en

Radio ham to set up emergency communications center

SARC - 4 hours 30 min ago
The Waitsburg Times (Washington State) reports an amateur radio enthusiast is setting up an emergency communication center and hopes to garner interest from new or future operators
Categories: en

Hyderabad celebrates World Amateur Radio Day

SARC - 4 hours 30 min ago
April 18 was World Amateur Radio Day and the Telangana Today newspaper spoke to some radio hams in Hyderabad to understand why they took up this hobby
Categories: en

Propagation de K7RA

SARC - 4 hours 30 min ago
New sunspot group 2739 appeared on April 17, and the daily sunspot number rose to 24. The new sunspot has a polarity indicating it is still part of old Solar Cycle 24, the current sunspot cycle
Categories: en

FT4 erscheint in Kürze

DARC - 5 hours 5 min ago

Ein neue, schnellere und contestfreundliche Sendeart ist – zunächst in der Betaversion – nur wenige Tage von seiner Veröffentlichung entfernt. Wie die WSJT-X-Entwickler Joe Taylor, K1JT; Steve Franke, K9AN, und Bill Somerville, G4WJ, mitteilten, handelt es sich bei FT4 um einen experimentellen Digimode, der speziell für Conteste entwickelt wurde, und dessen Sende-Empfangs-Sequenzen lediglich 6 Sekunden und damit 2,5-mal schneller als bei FT8 dauern sollen.

Das Entwicklerteam erklärte, dass man mit der Entwicklung des neuen FT4-Protokolls kurz nach der FT8-Überarbeitung vom 1. bis 2. Dezember 2018 begonnen haben. FT4 soll in Kürze von einer größeren Gruppe getestet werden können. Es werden interessierte Teilnehmer gesucht, die ihr „überlegtes Feedback“ anbieten können. „Wir planen, am Montag, den 29. April, herunterladbare Installationspakete für WSJT-X in der Version 2.1.0-rc5 (-rc-Versionen sind so genannte Release-Candidate-Software) zu veröffentlichen“, teilte die Entwicklungsgruppe zum Startdatum von FT4 mit. Weitere Informationen zu FT4 erhält man unter: http://physics.princeton.edu/pulsar/k1jt/FT4_Protocol.pdf

 

 

 

Categories: de

Propagatie verwachting voor de komende 4 weken……

VRZA - Tue, 23/04/2019 - 11:02

Categories: nl

Windows 10 (et autre) : Absence de la veille prolongée dans les paramètres

URC News - Tue, 23/04/2019 - 11:00
Un des paramètres à vérifier sur ordinateur portable est la configuration des boutons d’arrêt et de veille de l’ordinateur. En effet, assez souvent l’appui sur le bouton “marche” de l’ordinateur provoque le passage en veille de l’ordinateur. Il s’agit d’une configuration par défaut de ce paramètre. C’est pratique car cela permet de relancer l’ordinateur plus […]

Bouvet Island DXpedition news

SARC - Tue, 23/04/2019 - 09:30
The entire 3Y0I Bouvet Team is home and all are resting after the Rebel attempt at Bouvet. 70 miles! 70 miles, 10 hours is all we needed and we possibly could have sheltered on the west side of Bouvet from the storm that wreaked havoc!
Categories: en

International Marconi Day event

SARC - Tue, 23/04/2019 - 09:30
Every year the Cornish Radio Amateur Club organizes the International Marconi Day (IMD) event to celebrate the birthday of Guglielmo Marconi (April 25, 1874)
Categories: en
Syndicate content