Morse Code at Google I/O, Tropospheric Ducting, Tales From the Transmitter Site with George, more LOTW with Valerie, and more!
Review
SOTABeams Features Fully adjustable audio band-pass filtering instantly adjustable for voice, data and CW (b/w 50 Hz to 5 kHz) VIDEO State-of-the-art adaptive noise reduction 100 levels plus advanced control functions VIDEO Adaptive tone el... Read more
Recent Posts
Amateur Radio Tower Stand – KG0ZZ’s
A close up view of my ham radio tower and tower stand. The tower is five sections of Rohn 25-G tower. The top section is 8 feet long making the... Read more
Build Your Own Coils by AD5X
Build Your Own Coils Phil Salas – AD5X Introduction I really enjoy experimenting with different ways of making portable and mobile antennas. However,... Read more
South Sandwich /South Georgia DXpedition Dates Announced
The Intrepid DX Group has announced its itinerary and operating schedule for its January 2016 South Sandwich/South Georgia VP8SGI/VP8STI DXpedition. S... Read more
Marconi: The Man Who Networked the World
By Paul Kennedy CBC RADIO Our phones, our laptops, even our cars communicate invisibly through the air. Our wireless world owes thanks to an It... Read more
Anatomy of a homebrew 40m superhet receiver
A look at a simple superhet receiver designed for CW reception. Describes each stage and demonstrates the homebrew crystal filter in operation. A 7 MH... Read more
Hams Help Find Kids by Monitoring FRS Radios
Late on the afternoon of September 16, the police department in Post Falls, Idaho, received a 911 call that two juveniles — ages 9 and 11 — were missi... Read more
Recent Posts
ARRL 160-Meter Contest
Photo Credict ARRL : Gene Shea, KB7Q, of Bozeman, Montana, logged more than 830 contacts and earned his Worked All States Award by the time the Sun ro... Read more
CHA EMCOMM III Base – 3.5-30 MHz
The EMCOMM III Base antenna, is an effective multi-band High Frequency (HF) antenna specially designed for short to long range base station HF communi... Read more
World Amateur Radio Day
Every April 18th, radio amateurs worldwide take to the airwaves in celebration of World Amateur Radio Day. It was on this day in 1925 that the Interna... Read more
Wireless Power Transmission Provokes Discussion in ITU-R Study Group
The emerging wireless power transmission (WPT) technology and associated applications came in for closer scrutiny during the May/June meeting of Inter... Read more
ARRL and IARU President Emeritus Larry Price, W4RA, SK
ARRL and International Amateur Radio Union (IARU) President Emeritus Larry E. Price, W4RA, of Statesboro, Georgia, died on September 10. An ARRL Life... Read more
TI9/TI2HMJ – Cocos Island
Cocos Island Jorge, TI2HMJ informs DX-World that he is again returning to Cocos island. Today he departed Puntarenas, Costa Rica aboard the Okeanos Ag... Read more
Recent Posts
Digital Storage Oscilloscopes for Ham Radio Now Available
ARRL’s newest e-book is Digital Storage Oscilloscopes for Ham Radio, by Eric Nichols, KL7AJ. This rapidly developing instrument is finding its way int... Read more
Whistler to Update TRX-1 / TRX-2 Scanners with NXDN™
Bentonville, AR– (December 13, 2016) The Whistler Group, Inc., a leading industry supplier of state-of the-art mobile electronics, is in the homestret... Read more
N6XI presentation to NCCC featuring the N1MM+ Spectrum Display
“N6XI made a presentation to NCCC featuring the N1MM+ Spectrum Display. It covers why you would want to use a spectrum display and why it is bet... Read more
QSO Today Episode 66 John Thompson, K3MD
If you want to meet a ham that works every contest and operates every mode, from 160 meters to 1296 Mhz, then John Thompson, K3MD, would come to mind.... Read more
AR DV1 Communications Receiver Review
AR-DV1 Communications Receiver Review by Peter Waters G3OJV and Justin Johnson G0KSC. The review was carried out at Waters and Stanton, Europe’s... Read more
New Hy-gain AR-500
UHF/VHF/6-Meter, MFJ-1886 Rotator/Controller and Remote For use of small VHF/UHF, 6M, TV, FM, the MFJ-1886 wide band receiving loop and other lightwe... Read more
