Amatörradio

Notiser om amatörradio

Amateur Radio Newsline Report 1970 July 31 2015

◾RADIO REGULATION: TWO FCC CRACKDOWNS
◾UPDATE: DATE SET TO END VANITY FEE
◾RADIO RECIPROCITY
◾PIMA COUNTY GETS PREPARED
◾IRELAND'S NODE FOR NEWS
◾DEVELOPING NATIONS GET GRANTS
◾CASSIOPE FIELD DAY RESULT
◾STUDENTS BREAK FOR LAUNCH
◾ALL'S FAIR IN RADIO AND WAR
◾RADIO RESEARCH: HAARP GETS A TRANSFER
◾DX NEWS
◾FROM MISSILES TO A MISSION

http://www.arnewsline.org/storage/audio/2015/Report1970.mp3

13 svenska fyrar aktiveras under Fyrhelgen

13 svenska fyrar aktiveras under Fyrhelgen

Årets Internationella Fyrhelg genomförs den 15 och 16 augusti. Hittills har 13 svenska fyrar anmälts att aktiveras.
Förteckning över svenska delagare i årets Internationella Fyrhelg

http://hamnews.dzv.se/2015/07/27/13-svenska-fyrar-aktiveras-under-fyrhel...

Nytt verktyg för kortvågsentusiasten

Med några få knapptryckningar beräknar Propagation Planner sannolikheten för att få förbindelse med en motstation för alla CQ-zoner (eller ITU). Resultatet presenteras mycket överskådligt med hjälp av en lättolkad färgskala. http://www.ssa.se/nytt-verktyg-for-kortvagsentusiasten/

VOACAP Propagation Planner revisited!

VOACAP Propagation Planner is a comprehensive planning tool for HF contesters and DXers.

So far, the only problem has been that you really must have been a dedicated enthusiast to run all the software required to maximize your propagation-prediction planning efforts either in contests or DXpeditions.

http://www.southgatearc.org/news/2015/july/voacap_propagation_planner_re...

Health Effects of Electromagnetic Fields

The EC Scientific Committee on Emerging and Newly Identified Health Risks (SCENIHR) has published their opinion on potential health effects of exposure to electromagnetic fields (EMF)

The report notes: "Overall, the epidemiological studies on RF EMF exposure do not show an increased risk of brain tumours. Furthermore, they do not indicate an increased risk for other cancers of the head and neck region."

Aussie balloon record flight ends

After more than 110,800km in the air, starting from Australia, the pico balloon PS-46 completed two circumnavigations of the Southern Hemisphere, before descending into the Indian Ocean (July 18), brought down by bad weather.

The solar powered balloon carrying an Amateur Radio payload was launched on May 23 by Andy VK3YT, who said: “It was an exciting but also an exhausting eight weeks for many hard-core trackers

Case study: Ex radios fly high at KLM

Royal Dutch Airlines turns to TETRA radios for safety in an explosive environment.

Dutch airliner KLM makes no money when aircraft sit on the ground. That makes quick aircraft turnaround essential to the bottom line.

http://www.keytouch.info/current_topics/most_popular_articles/?itemid=41

Sidor

Subscribe to RSS - Amatörradio