A new “Cool Transmitter” from W5IG. That’s W5 Inspector Gadget. Copyright 2012, all rights reserved.
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Antenna
BOLPA-10 A Super Wide Band, High Performance Log Periodic Dipole Array (LPDA) – 14MHz to 30MHz Optimised for all Ham Bands Just 7.7m long
Hockley Essex, United Kingdom – InnovAntennas Limited, The premier supplier of sophisticated and Innovative directional antenna systems announces toda... Read more
Arduino Mega2560 based Antenna Rotator Controller
by Vinod Es “Well after a long time I am back with a new project ! This is an attempt to build an Antenna rotator controller using Arduino Mega... Read more
W1ZR Wins August QST Cover Plaque Award
The winning article for the August 2016 QST Cover Plaque award is “Antenna Analyzers — the Basics” by Joel R. Hallas, W1ZR. The QST Cover Plaque... Read more
High Quality 5 bander CobWeb Antenna
The Cobweb 2000The 5 bander CobWeb Antenna is a High Quality designed antenna with products from Europe. We don’t use low-budget accessories. This Cob... Read more
Recent Posts
VHF
MOTOTRBO XPR 7000 Series
The MOTOTRBO XPR 7000 Series is a communications powerhouse for demanding users. Offering a full set of features and rich functionality in one... Read more
BCR-220 Repeater – 222-225 MHz – 30 Watts
ntroducing the ComLink™ BCR FM Repeater System by BridgeCom Systems, Inc. The BCR Repeater provides a feature rich, extremely reliable repeater/base s... Read more
New ! BIG TAJFUN 1000 144 MHz – 1KW
Description New robust Heatsinks – Fischer. Continuous 900W DIGI-modes. Quiet fans. TAJFUN 1000 is small, lightweight but robus LDMOS Power Ampl... Read more
Building a Complete Ham Radio Repeater
Ham Radio Repeater “The complete construction process of a 440MHz UHF Amateur Radio Repeater that was setup on top of our school here at New Mex... Read more
Dual band Portable Amplifier TC-VU50 ( VHF and UHF )
Product Description Frequency 136-174 and 400-480MHz (Any 10MHZ frequency space or frequency point selectable,such as VHF: 140-150mhz&UH... Read more
News
The End of Ham Radio? by VA3BD
THE END OF HAM RADIO? There’s an old saying “if you can’t hear them, you can’t work ‘em.” Over the years, hams have built ever better receivers, desig... Read more
GQRP Club Founder the Rev. George Dobbs, G3RJV, SK
The founder of the GQRP Club and Amateur Radio author the Rev. George Dobbs, G3RJV, of Littleborough, England, died on March 11. He was 75. Dobbs was... Read more
THE FIRST RADIO SETS: A SPARK GAP AND A COHERER
by:Elliot Williams [Ashish] let us know about his experiments in recreating the earliest type of radio set: a spark-gap transmitter and iron-fi... Read more
Puerto Rico Volunteer Aids Burn Victim, Contacts Family via Ham Radio
“We had a stressful night on the island!” That’s how Puerto Rico volunteer Jeremy Dougherty, NS0S, described a medical emergency on the island of Cule... Read more
Radio Hams Help Sheriff’s office in Emergencies
WVIR NBC29 Charlottesville News, Sports, and Weather GREENE COUNTY, Va. (WVIR) – Some tech lovers in Greene County are now on the front l... Read more
Jim Heath W6LG Shares a Video of One of the Largest Ham Radio Antennas
Sam, R7AB has one of the largest antenna systems for HF in the world. Here is a video fly-by showing just part of that site. You will be amazed at wha... Read more
Investigation into International Space Station Leak Continues
International Space Station Leak NASA has issued a statement regarding a leak affecting the International Space Station (ISS). On August 29, a mysteri... Read more
RSGB publish Ham Radio Band Plans – 2015
The Society is pleased to announce that the January 2015 Band Plans are now available to browse and download on the RSGB website. To access the... Read more
Is the U.S. Army Really Spending $12.7 Billion on Radios?
The U.S. government spends a lot of money on weapons. So much money, in fact, that sometimes, you see a number and think, “That can’t be r... Read more
IEEE Microwave Theory and Techniques Society Seeks Student CubeSat RF Hardware Proposals
The IEEE Microwave Theory and Techniques Society (MTT-S) has announced the MTT-Sat Challenge for groups of students developing RF hardware for CubeSat... Read more
