Ten-Tec Century-21 Transceiver QSO

SWR Simplified [ ARRL PODCAST ]

March 14, 2019 No comments

A discussion of SWR — Standing Wave Ratio — can be complicated, but it really doesn’t need to be. Read more

ARRL Website Has New Amateur Radio Parity Act of 2015 Page

June 30, 2015 No comments

Amateur Radio Parity Now that there is Amateur Radio Parity Act of 2015 legislation in both chambers of the US Congress, the League has a combined web... Read more

FCC Approves Use of Galileo Global Navigation Satellite System in the US

November 16, 2018 No comments

FCC Approves Use of Galileo Global Navigation Satellite The FCC has granted, in part, the European Commission’s request for a waiver of Commission rul... Read more

CQ World Wide Contest Rules Updated for 2018 Contest Season

July 12, 2018 No comments

CQ has announced that, effective with 2018 contests, some modifications to the CQ World Wide Contest rules have been developed and approved by the con... Read more

Early release of Finnish WRC 5 MHz allocation and clarification of club permit

December 13, 2016 No comments

“Hi All, On the subject of Finnish 5 MHz changes, here is a recent update, as of Friday 9 th Dec. Although originally expected to have a startin... Read more

AO-73 now in full-time transponder mode

June 10, 2020 No comments

After some eight months in continuous sunlight, AO-73 (FUNcube-1) has now started to see some eclipses during each orbit. The telemetry received has s... Read more

SSTV Event to Help ARISS Mark 20 Years of Continuous Ham Radio Operation in Space

December 17, 2020 No comments

Amateur Radio on the International Space Station (ARISS) will continue its year-long 20th anniversary celebration of continuous ham radio operation fr... Read more

Transmission Line Calculator by AA3RL

September 11, 2015 No comments

Introduction: There are a variety of programs available to the Radio Amateur that will calculate virtually every transmission line parameter that one... Read more

Contest University (CTU) 2020 will be Free and Online

April 21, 2020 No comments

Tim Duffy, K3LR, has announced that Contest University (CTU) USA 2020 will be held online via Zoom on Thursday May 14, starting at 1245 UTC. CTU 2020... Read more

Dave Popkin, W2CC/AAR2BU Receives Presidential Lifetime Achievement Award

August 15, 2018 No comments

A New Jersey radio amateur and Military Auxiliary Radio System (MARS) member has received a Lifetime Achievement Award from President Donald Trump. AR... Read more

FCC Grants ARRL Rules Waiver Request for Fire Emergencies, Hurricanes

September 18, 2020 No comments

The FCC has granted ARRL’s request for a temporary waiver to permit amateur data transmissions at a higher symbol rate than currently permitted by sec... Read more

Baofeng Tech: Mobile Radios

December 01, 2015 No comments

“We’re excited to unveil the UV-2501 and UV-5001 Dual Band Mobile Radios. We have spent the last several months refining our first... Read more

MFJ-226 – 1-230 MHZ ANTENNA EXPECT TIMES GRAPHIC ANALYZER

June 04, 2015 No comments

MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.•Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex Return... Read more