Internet Wiring Vs RG-6
Been a while since we had a “vs” in the title of an Ask Dave. On this one… Sheldon,...
Category: News
Lab599 Discovery TX500
Today we get to this at this new TX500 QRP Radio from Lab599 in Russia. This is a slim...
Sealinng Coax Connectors and Coax Cable from the Weather
Jim Heath W6LG shows how he seals two PL259’s and a bulkhead connector New, FSJ4-50B Andrew 1/2″ “Superflex” PL-259...
Space Pioneers Amateur Radio Kit Initiative!
Frank Bauer KA3HDO had a minute to fill us in on the new ARISS education initiative SPARKI Antenna Robot...
What can happen with a Horizontal Inverted Vee?
Ed, KN4RWQ, is thinking about taking his horizontal antenna and setting it up on its side to create an...
SSTV transmissions from the ISS
ARISS Europe and ARISS USA teams plan to perform special SSTV Experiments using a new SSTV digital coding scheme....
Yaesu FTM-200DR Dual Band Mobile C4FM FUSION Radio
Yaesu FTM-200DR Dual-Band 50W 144/430 C4FM/FM Digital/Analog Mobile Transceiver with BT, GPS & APRS We are pleased to introduce...
SteppIR Booth Orlando Hamcation 2022
SteppIR Booth Orando Hamcation 2022 Since 2001, SteppIR Communication Systems has manufactured thousands of mechanically adjusted, remotely tuned, frequency...
Lido Radio – Mobile Mounting Solutions
Lido Radio Products has been in business since 2004. Our mission when we first opened our store was to...
Kites for antennas
With the advent of radio, the snake was not forgotten either.In military affairs, a similar method of improving radio...
Practical ways we resolved our QRM problems
QRM or RFI (Radio Frequency Interference) can play havoc with your ability to hear weak signals on Ham Radio....
What Does This Do? Identifying Strange Antennas
What Does This Do? Identifying Strange Antennas Antenna Pro-Loop Antenna Kits – ZMXloop February 01, 2017 No comments Basic...
ARRL World Wide Digital Contest | New Ham Radio Contest
The ARRL has announced a new world wide radio contest – the ARRL World Wide Digital Contest. It will...
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: Three new sunspot groups appeared on February 3, 6, and 8. Average daily sunspot number...
New Power Supplies – Astron Corporation
Power Supplies – Astron Corporation Antenna Build your own Roll Up Slim Jim Antenna for the 2 Meter Ham...
SDR Control for Icom version 1.1.4 released
SDR Control for Icom — Software Defined Radio Client for Icom Transceivers SDR-Control is a full featured App to operate...
Beijing Winter Olympics Special Event Station BY1CRA/WO22 is Active
The Chinese Radio Amateurs Club (CRAC) has announced that Beijing 2022 Olympic and Paralympic Winter Games special event station BY1CRA/WO22 is...
Portable with the Slidewinder DX Multiband HF Antenna
Slidewinder DX Ground Spike Antenna kit. Designed as part of the Slidewinder DX Range of products, For base- portable-...
Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022
Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022 Antenna Hi-Z Antennas – Manufacturers Showcase November...
Cyclon 2.2 kW LDMOS Amplifier
“Our youngest “child”, that is the 2.2 kW version of the CYCLON. Characteristic for this version is an external...
New Rules Going into Effect this Year for ARRL Field Day
ARRL Field Day After taking a few detours over the past couple of years due to the COVID-19 pandemic, ARRL...
SDRangel 3D Map
Examples of how the new 3D Map in SDRangel can be used to visualise received signals Open-source TX &...
N6ARA TinyPaddle – Jack – Assembled
N6ARA TinyPaddle – Jack – Assembled Small and lightweight iambic paddles. Intended use: Backup paddles for field operations Ultralight...
SOAR: Satellite Optimized Amateur Radio
Satellite Optimized Amateur Radio SOAR: Satellite Optimized Amateur Radio. A radio that’s optimized for operating FM satellites. In this...
The QRM Eliminator to the Rescue
QRM Eliminator Troubled by local noise / QRM from neighbours on the HF bands? Maybe the X-Phase QRM Eliminator...