en

The sun is so spotless, it looks like a giant orange billiard ball

SARC - Κυρ, 23/06/2019 - 09:30
The sun has just crossed 33 days without a sunspot, marking the longest stretch of blank suns in the current solar cycle
Κατηγορίες: en

Video highlights RF pollution from electrical devices

SARC - Σάβ, 22/06/2019 - 09:30
When Argentina was plunged into darkness by a nationwide power cut Luciano Petruccelli LU3DX made a video showing just how much RF pollution is produced by electronic devices
Κατηγορίες: en

President congratulates URE on 70th anniversary

SARC - Σάβ, 22/06/2019 - 09:30
Don Beattie G3BJ, President of IARU Region 1, wrote to Spain's national amateur radio society URE to congratulate them on their 70th anniversary
Κατηγορίες: en

How to use a Spectrum Analyzer

SARC - Σάβ, 22/06/2019 - 09:30
Spectrum analysers are one of the most important test instruments for the RF designer. Rather than displaying amplitude against time as with the case of the oscilloscope, these test instruments display amplitude against frequency giving a plot of the signals
Κατηγορίες: en

Upcoming ARISS contact with Traverse Area District Library, Traverse City, MI

SARC - Σάβ, 22/06/2019 - 09:30
An International Space Station school contact has been planned with participants at Traverse Area District Library, Traverse City, MI on 28 June
Κατηγορίες: en

Behind the scenes of an ARISS contact

SARC - Σάβ, 22/06/2019 - 09:30
On June 20, 2019, anyone in the UK with access to a 2m receiver had the opportunity to listen to a contact between a UK school and astronaut Nick Hague KG5TMV aboard the International Space Station
Κατηγορίες: en

Amateur radio and TAPR feature in Hackspace mag

SARC - Σάβ, 22/06/2019 - 09:30
Hackspace magazine #20 (PDF is free) has an article by Cameron Norris on how radio amateurs started the Open-Source Hardware movement, also has articles by Jo MW6CYK and Lucy M6CME
Κατηγορίες: en

UK Foundation Licence and its impact

SARC - Σάβ, 22/06/2019 - 09:30
Essex Ham looks at the impact of the introduction of the Foundation licence in the UK
Κατηγορίες: en

Caroline North June

SARC - Σάβ, 22/06/2019 - 09:30
We are counting down the days to another fabulous Radio Caroline North broadcast – LIVE from our historic radio-ship Ross Revenge this weekend
Κατηγορίες: en

DX News from the ARRL

SARC - Σάβ, 22/06/2019 - 09:30
The American Radio Relay League's round-up of the forthcoming week's DX activity on the amateur radio bands
Κατηγορίες: en

IOTA news from the DARC

SARC - Σάβ, 22/06/2019 - 09:30
Compiled by Andreas, DK5ON of the Deutscher Amateur Radio Club
Κατηγορίες: en

Tony's 10m Band Report

SARC - Παρ, 21/06/2019 - 09:30
A most excellent week, except I was in China and couldn’t get in front of a radio. Couldn’t even get BBC news or sport so no cricket commentary. Funny because Sky News was ok. This website, SARN (Southgate Amateur Radio News), was OK on a laptop but not available on a smart phone. Why?
Κατηγορίες: en

Radio amateur to lose license

SARC - Παρ, 21/06/2019 - 09:30
ARRL report New Jersey radio amateur, David S. Larsen Sr., WS2L, of Highland Park, will surrender his Amateur Extra-class license and pay a $7,500 civil penalty as part of a Consent Decree with the FCC to settle an enforcement action
Κατηγορίες: en

Montana to get new Section Manager

SARC - Παρ, 21/06/2019 - 09:30
Paul Stiles, KF7SOJ, will become ARRL Montana Section Manager on October 1. Stiles, of Billings, was the only candidate after nominations for the position were re-solicited this Spring, and will serve an 18-month term
Κατηγορίες: en

ARISS school contact planned for Claygate, United Kingdom

SARC - Παρ, 21/06/2019 - 09:30
The event is planned today June 20, 2019. It is scheduled to begin at approximately 12.48 UTC, which is 13.48 BST and 14:48 CEST. The contact will be a direct between NA1SS and GB4RPS. The downlink signals will be audible in parts of Europe on 145.800 MHz
Κατηγορίες: en

When disaster strikes, engineers provide comms and power

SARC - Παρ, 21/06/2019 - 09:30
EE Times reports engineers outfitted a truck to provide support for search-and-rescue operations through needed communications and power
Κατηγορίες: en

First ham radio Class C exam of 2019

SARC - Παρ, 21/06/2019 - 09:30
CRAC reports that the first amateur radio Class C exam of the year was held on June 15 in Changchun City. Class C is the highest class permitting 1 kW output
Κατηγορίες: en

AMSAT’s 50th Anniversary

SARC - Παρ, 21/06/2019 - 09:30
2019 marks AMSAT’s 50th Anniversary of Keeping Amateur Radio in Space
Κατηγορίες: en

2019 JOTA/JOTI event

SARC - Παρ, 21/06/2019 - 09:30
Richard, ZS6RKE, the National JOTA/JOTI Coordinator reports that the 2019 JOTA/JOTI event will be held on the weekend of 18 to 20 October
Κατηγορίες: en

Gibraltar Special Event

SARC - Παρ, 21/06/2019 - 09:30
Members of the Gibraltar Amateur Radio Society (GARS) will activate ZB2IG19 between July 1-31st
Κατηγορίες: en
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