3D Print – 3 element 2m (145 MHz) Ultra Portable yagi

New version of FT8CALL released

September 15, 2018 No comments

“Alright. Enough jib-jab. Here are the notable changes in 0.6: * Version 0.6 is not backwards compatible with 0.5 so you should upgrade ASAP. *... Read more

“The Dark Hand,” a thriller movie with ham radio elements produced by KH6VP

July 22, 2015 No comments

“The Dark Hand,” a thriller movie with ham radio elements produced by KH6VP Read more

NH0DX Mariana Islands

July 22, 2015 No comments

Koji Kitamura, JL3RDC will be active again from Mariana Islands in October 2015 as NH0DX. He will be active in CQ WW DX SSB Contest 24 – 25 Octo... Read more

How to Blow-up Your Balun – K6UDA Radio Episode 23

August 23, 2016 No comments

Curious as to which balun you need for what antenna? Why do you need a balun at all? Everything you’ve ever wanted to know about making your rad... Read more

New Icom IC-7851

December 19, 2014 No comments

UPDATE 12/19/20114 0704Z Visit for complete information and photos : http://qrznow.com/icom-ic-7851-new-photos-manual/   Icom IC-7851 HF/6m Amate... Read more

Xiegu X5105 QRP HF SDR Radio by K6UDA – Review

January 19, 2018 No comments

MFJ is the exclusive North American Distributor of this new ultra-portable multimode HF transceiver.   Features a built-in highly efficient automatic... Read more

What the Digital Age Owes to the Inventor of Morse Code

April 29, 2016 No comments

by Sean Trainor The telegraph has become the epitome of an obsolete technology. The last telegram was sent two years ago, and Morse code blinked out a... Read more

HF Omniangles HF-28 ( 10 Meters )

June 16, 2015 No comments

HF Omniangles Our HF line of horizontal omnis are a bit different than the VHF and UHF models in that they aren’t as excellent from an omnidirec... Read more

Congressman Intercedes with FCC Chairman on Amateur Radio Interference Concerns

January 22, 2016 No comments

New York Congressman Peter King has asked FCC Chairman Tom Wheeler to put some Enforcement Bureau heat on those interfering with various radio communi... Read more

Amateur Radio Roundtable – W5KUB

September 07, 2016 No comments

On Tuesday’s Amateur Radio Roundtable, our guest will be Chip Margelli, K7JA. Chip is known to many of our viewers from his renowned appearance... Read more

How to Receive Beautiful Images of the Earth Directly From Space | GOES-15,16,17 and Himawari 8 HRIT

September 07, 2018 No comments

“In the fall of 2016 I saw my first rocket launch and little did I know that the satellite on that rocket would come to shape and fill my though... Read more

Second Public Test of FT8 DXpedition Mode Demonstrates High Contact Rates Possible

April 10, 2018 No comments

The second public test of FT8 DXpedition Mode has shown that the mock DXpedition stations (“Foxes”) were able to work the pileups of callers (“Hounds”... Read more

Radioenge – RA-S1 – Antenna Rotator System

May 16, 2015 No comments

Radioenge – RA-S1 Rotor controller RA-S1 is a digital controller for controlling rotor azimuthal position Features Speed control by PWM (Pulse W... Read more

Amateur Radio Volunteers in Indonesia Link Earthquake Zone with Outside World

October 01, 2018 No comments

Amateur Radio Volunteers in Indonesia Following a devastating 7.7-magnitude earthquake and tsunami in Central Sulawesi, Indonesia, on September 28, me... Read more

Fast Solar Solar Wind & First Sunspot of a New Cycle !

January 21, 2017 No comments

“Solar activity picks up this week after a lull, bringing some fast solar wind that is causing a mild solar storm. Aurora has been seen at high... Read more