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  • History Of Amateur Radio
September 28, 2020

I Got A New Pickup!!

Recently, my wife and I started to ride bike with …

September 11, 2020

Airspy YouLoop LF/MF/HF Möbius Receive Antenna

The Airspy YouLoop is a no tune, broadband, smal…

September 3, 2020

$50 Application Fee To Get your Ham License? Really FCC?!?!?

The FCC has issued a new proposal to start chargi…

August 28, 2020

Are You Tired Of Manually Managing Your Club Information? Check Out HamClubOnline.Com

One of the things that are always a pain when it co…

August 25, 2020

Smart SDR for macOS

SmartSDR for Windows

Note* Ham Radio Science wi…

July 31, 2020

Do You Miss Ham Expos? Check Out This Virtual One!

https://youtu.be/1G3sIitVrb0 COVID-19 has c…

July 3, 2020

Let’s Talk About The 13 Colonies Special Event!

If you still feel the need to get on the radio and m…

June 16, 2020

How Many Bonus Points Can I Get With A Hone Station?

With the social distancing and restrictions on …

May 18, 2020

Anatomy of a low frequency aviation radio beacon

Aviation LF/MF beacons provide the opportunit…

April 25, 2020

Using AM to explain the value of radio bandwidth

Today's new SDR options and compatible softwar…

April 7, 2020

Roof-racking VHF antennas on SUV

Thule roof rails increased my VHF antenna mount…

March 11, 2020

Demo of TDoA using the SDR.hu network

Quick demonstration of Time Difference of Arri…

February 2, 2020

“Effective encryption” effectively debunked

Months of research prove the notion compressed …

January 4, 2020

VHF magmount vs. hole-mount performance comparison

Much has been said about the electrical disadva…

November 28, 2019

“Holidays in the Heart” telegraph demo – how educating the next generation is done

Promoting amateur radio means to first promote …

November 17, 2019

Will the real PolyPhaser please stand up

One example of a PolyPhaser through panel prote…

November 14, 2019

The J-Pole antenna is herewith fixed

For what it's worth, the myths surrounding the J …

October 14, 2019

How to win with HF mobile NVIS

Data from W4GO's Virginia QSO Party operation c…

August 28, 2019

Adding 0.05 wavelength wire to EFHW antenna

I add a 0.05 wavelength wire to my previous end-f…

July 29, 2019

BOB, the battery operated “beacon” for APRS

I built a prototype APRS beacon, dubbed Thor Ham…

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