RX ANTENNA MINIWHIP 100Khz- 30Mhz- HAMBUY

V25GB – Antigua

August 31, 2015 No comments

Brian, GW4DVB (also J88PI) will be active from Antigua as V25GB between January 6-14, 2016. QRV on 40-6m, SSB only. QSL via QRZ.com details. Webpage... Read more

The Xiegu X5105 : QRP Portable Transceiver

February 21, 2017 No comments

X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. Technical features: double-conversion superheterody... Read more

SdrDx –OS X and Windows SDR Software

April 09, 2015 No comments

“I’ve been working on developing OSX/Mac and Windows versions of SdrDx. At this time, SdrDx for OSX and Windows supports RFSPACE, FunCube... Read more

Activation of linear transponder on EO-79

August 15, 2015 No comments

The AMSAT-NL transponder on EO-79 is being activated to support the International Lighthouse and Lightship Weekend (ILLW). UPDATE: as of 1515 UT Satur... Read more

AMPLIFIER HF2013DX-A – HF 2KW

November 06, 2015 No comments

The linear amplifier HF2013DX-A is designed for all shortwave bands from 1.8MHz to 29MHz amateur (including WARC) and all operating modes. It is equip... Read more

HI0UD Dominican Republic

March 03, 2015 No comments

The Dominican Union of Ham Operators in cunjuntion with Loma del Toro DX Contest Group will be participating with the following operators: ... Read more

Ham radio HF Go-Kit QRP contacts FT-817 emcomm SHTF doomsday

December 18, 2016 No comments

Here is a video about my go-kit with my FT-817 and making some contacts QRP. Videos on almost all items can be seen on my channel. In this kit i have... Read more

YAESU DR-2X 144/430 Dual Band C4FM/FM Digital Repeater With Dual Transmit and Dual Receive

June 21, 2016 No comments

YAESU DR-2X Features Easy Migration…. The repeater controller, receiver and transmitter are all packaged into a 19” standard cabinet rack mount panel... Read more

LimeSDR: Flexible, Next-generation, Open Source Software Defined Radio

April 28, 2016 No comments

A Software Defined Radio for Everyone LimeSDR is a low cost, open source, apps-enabled (more on that later) software defined radio (SDR) platform that... Read more

THE TILTED TERMINATED FOLDED DIPOLE – A PRACTICAL BUILDING GUIDE

March 02, 2015 No comments

“THE TILTED TERMINATED FOLDED DIPOLE Recently, I have been experimenting with the Tilted Terminated Folded Dipole, a.k.a. TTFD, a.k.a. T2FD. I... Read more

Transcontinental Relay Recreated for 100th Anniversary Commemoration

January 31, 2017 No comments

A cross-country, station-hopping relay this month recreated the January 27, 1917, route of the first formal Amateur Radio transcontinental message tra... Read more

Upgraded Baofeng DM-5R Can Communicate with a Motorola Radio

October 19, 2016 No comments

Today Radioddity published in his fanpage on Facebook, this video below. check it! “DM-5R with Motorola DB4801e – TDMA vs. FDMA/CW…... Read more

Baofeng UV-5R Extreme Test! – Fire , Water , Freezer

October 16, 2015 No comments

Baofeng UV-5R Hello all! K5CLC here to share a really crazy and extreme field test I did on my year old Baofeng UV5R, to test its merit under the most... Read more

ARRL Reiterates its Case for New Band at 5 MHz

March 21, 2017 No comments

In comments filed on March 20 with the FCC on its own January Petition for Rule Making (RM-11785), ARRL reiterated its case for a contiguous secondary... Read more

Geomagnetic Storms Likely on November 2-3

November 03, 2015 No comments

NOAA forecasters are predicting a 90 percent chance of geomagnetic storms today and tomorrow, when a fast-moving stream of solar wind is expected to h... Read more