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04/13/2015 | Switching Power Supplies a More Common Noise Source than Power Lines, ARRL Lab Manager Says
ARRL Laboratory Manager and EMI Expert Ed Hare, W1RFI, told the HamRadioNow webcast recently that switching-mode power supplies are a more common noise source for radio amateurs than electrical power lines.
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04/09/2015 | World Amateur Radio Day is April 18!
On Saturday, April 18, radio amateurs worldwide will take to the airwaves to celebrate World Amateur Radio Day 2015.
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04/08/2015 | Add a Scope to your Shack! Oscilloscopes for Radio Amateurs Now Available from ARRL
Oscilloscopes for Radio Amateurs by Paul Danzer, N1II, is filled with practical information you’ll need for using a ’scope.
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04/01/2015 | The FCC’s “Ham Guy,” Bill Cross, W3TN, to Retire on April 3
Amateur Radio’s point man at the FCC is retiring.
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03/26/2015 | “Radio DARC” Program Debuts on Ham-Operated German Shortwave Outlet
The inaugural transmission of the “Radio DARC” Amateur Radio program aired over the March 21-22 weekend via Channel 292 at 6070 kHz.
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03/19/2015 | Dayton Hamvention® Names 2015 Award Winners
Dayton Hamvention® has named its 2015 award winners.
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03/17/2015 | Emergency Communication Lacking in Vanuatu Cyclone Recovery Effort
With the telecommunications and electrical power infrastructure in Vanuatu knocked out by the Category 5 Cyclone (hurricane) Pam, which struck the Pacific archipelago over the weekend, no organized emergency communication system has stepped in.
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03/16/2015 | ARRL President: H.R. 1301 is All About Fairness
The push is on to convince Congress to pass The Amateur Radio Parity Act of 2015 — H.R. 1301, introduced in the US House early this month with bipartisan support.
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