SD330 HF Screwdriver Mobile Antenna

What is a Bi-Cone Antenna ?

June 15, 2015 No comments

Bi-Cone Antenna he Bi-Cone Antenna is a Dipole Antenna The Bi-Cone antenna is essentially a finite length dipole antenna that exhibits very wide reson... Read more

Getting Started Learning Morse Code [ Video ]

February 12, 2016 No comments

Pete Hadley, K6BFA talks about how to get started with learning morse code. He introduces free software that helps in the matter. Read more

Ham radio satellites on 5 Euro coin

October 29, 2018 No comments

Ham radio satellites   The Bank of Lithuania (Lietuvos bankas) has released a commemorative gold 5 Euro coin featuring the amateur radio satellit... Read more

Wolf River Coils Silver Bullet 1000 Coil – Ham Radio Q&A

March 15, 2018 No comments

The Wolf River Coils Silver Bullet 1000 and the Silver Bullet mini are a variation of the popular screwdriver style antenna. But instead of a motorize... Read more

The K7RA Solar Update 05/22/2015

May 22, 2015 No comments

  Sunspot numbers drifted below 100 over the past week (May 14-20), and so the average daily sunspot number declined from 146.9 over the previous... Read more

KG5BVI – Timothy Peake, British Astronaut, Dials Wrong Number From Space

December 28, 2015 No comments

By JOHN MARKOFF He may have the right stuff, but he got the wrong digits. Timothy Peake, a former British Army Air Corps officer and current European... Read more

MFJ -225 HF/VHF, 1.8-170 MHZ GRAPHIC ANALYZER

February 06, 2015 No comments

  MFJ-225 HF/VHF Two-Port Graphic Antenna AnalyzerTake RF testing to the next level with the new MFJ-225! All the basic analyzerfunctions you`ve... Read more

SmartSDR v1.10.15 BETA Now Available for Download

January 26, 2017 No comments

FlexRadio Systems announces the immediate availability of SmartSDR v1.10.15 BETA for the FLEX-6000 Signature Series SDRs and Maestro.  SmartSDR v1.10.... Read more

HF Signal Propagation PSK Reporter , PSK/JT65/FT-8/CW/JT9

August 16, 2017 No comments

PSK Reporter Where is your signal being heard? Is your antenna working? What is the status of the band? Check out this video to learn about the PSK re... Read more

Hiram Percy Maxim Home Movies

November 15, 2016 No comments

Home movies created by Hiram Percy Maxim, the co-founder and first President of the American Radio Relay League (ARRL). Read more

RF pollution from solar panels

July 03, 2016 No comments

Photo:G3PGA Via SouthGateAmateur Radio News *Google translate Solar installations often give problems when it comes to polluting the airwaves with rad... Read more

UBSEDS15 balloon launches from Bristol Saturday

April 28, 2016 No comments

In March the 434 MHz and APRS balloon UBSEDS14 flew around the northern hemisphere. On Saturday, April 30 a new balloon UBSEDS15 will be launched by t... Read more

Automated Portable Station for tracking the orbit of ham satellites [Video]

May 17, 2017 No comments

  Automated Portable Station for tracking the orbit of ham satellites, meteorologic satellites and International Space Station (ISS). The transce... Read more

Slow-Scan Television Transmissions from ISS Set for August 15-16

August 10, 2016 No comments

Slow-scan television (SSTV) transmissions will be made from the International Space Station (ISS) on August 15 and 16. The MAI-75 Experiment will tran... Read more

ARRL Foundation Accepting Scholarship Applications

October 05, 2017 No comments

The ARRL Foundation Scholarship program is now accepting applications from eligible applicants. The deadline to submit applications is January 31, 201... Read more

Ham radio operators have annual Field Day

July 17, 2016 No comments

BY JIM HILLEY    SUMTER, S.C. When Hurricane Hugo devastated South Carolina in 1989, emergency personnel turned to ham radio operators to stay in touc... Read more