5R8IC Sainte Marie Island AF-090

New Hope for the Coming Cycle | Space Weather News 07.12.2019

July 12, 2019 No comments

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Daily and monthly sunspot number (last 13 years)

December 11, 2015 No comments

Daily sunspot number (yellow), monthly mean sunspot number (blue), smoothed monthly sunspot number (red) for the last 13 years and 12-month ahead pred... Read more

Handheld Transceivers [ ARRL PODCAST ]

April 25, 2019 No comments

 These little radios are packed with features, but which one is best for you? Read more

Just When You Thought It Was Safe: Chinese Over-the-Horizon Radar Appears on 40 Meters

March 12, 2018 No comments

The International Amateur Radio Union Region 1 (IARU-R1) Monitoring System (IARUMS) reports that one of China’s over-the-horizon radar (OTHR) installa... Read more

“Amateur Radio Parity Act” Campaign Will Resume in New Congress

December 15, 2014 No comments

“Amateur Radio Parity Act” Campaign Will Resume in New Congress “- Read this great article on ARRL.org   Read more

Introduction to the IC-7610 SDR HF Transceiver [ Video ]

September 26, 2017 No comments

Icom Co., Ltd. (Headquarters: Osaka-shi Hirano Ward, President: Tsutomu Fukui) will release the HF + 50 MHz fixed amateur radio transceiver IC-7610 fr... Read more

FlexRadio Systems ® and NW Digital Radio Offer D-STAR Compatible Solution

August 14, 2015 No comments

by John Hays FlexRadio Systems®, the premier manufacturer of amateur radio SDR transceivers, will soon release an update to their SmartSDR™ software i... Read more

VHF Handbook Available for Download

May 27, 2016 No comments

The new version of the IARU Region 1 VHF Handbook 7.50 covering VHF, UHF and Microwaves is now available for download. The handbook has chapters on Ba... Read more

ES-4 Radio / Antenna Selector Switch between 3 radios and 5 antennas

July 06, 2018 No comments

ES-4 COMES AS A CONTROL UNIT AND A BASE (SWITCHING) UNIT   THE BASE UNIT RECEIVES 12V POWER AND HAS ALL THE HEAVY COAXIAL CABLES CONNECTED TO IT. THER... Read more

Young ham radio operator receives prestigious honor

February 09, 2015 No comments

  WLOX.com – The News for South Mississippi     Young ham radio operator receives prestigious honor “GULFPORT, MS (WLOX) – Amat... Read more

World’s first fully digital radio transmitter built purely from microprocessor technology

March 06, 2015 No comments

    World’s first fully digital radio transmitter built purely from microprocessor technology “ For the first time in history, a... Read more

See a stunning solar flare captured by NASA

December 19, 2014 No comments

See a stunning solar flare captured by NASA by Lori Grisham, USA TODAY Network – Photo Instagram | @nasagoddard Read more

That ARRL Entry Level License Survey : HamRadioNow

March 12, 2017 No comments

The ARRL has launched a survey of members asking about maybe asking the FCC for a new Entry Level License. This show brings together a Pundit Panel of... Read more

145 MHz Low Loss Bandpass Helical Filter

April 29, 2015 No comments

    Low Loss Bandpass by Mile Kokotov Basic design of the filter is from RSGB VHF-UHF Manual, but I made some modifications. Both Inductors... Read more

Radio Amateur Named as Next President of Harvard University

February 12, 2018 No comments

Lawrence S. Bacow, KA1FZQ, of Brookline, Massachusetts, has been selected to become the 29th president of Harvard University, the home of W1AF. Select... Read more