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...
Category: News
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...
HEIL SOUND ANNOUNCES NEW OWNERSHIP
Heil Sound, the Fairview Heights, Illinois-based manufacturer of professional microphones, has announced the successful transfer of ownership from Bob and...
ISS on AIR ! SSTV
The Moscow Aviation Institute (MAI) will conduct its routine SSTV experiment during orbits passing within range of Moscow on...
10 Common Mistakes Made With Software Defined Radio
If you’re a new comer to the SDR or SWL hobby then here’s 10 things which will help get...
Best Coax Cable for Portable Operation
A viewer asks: What is the best coax cable choice for portable operation. Joe and I talk about our...
Suffix /70 permitted for Platinum Jubilee [ RSGB ]
Following a request by the RSGB, Ofcom has indicated that stations wishing to retain their usual Regional Secondary Locator to identify...
Ham Clock
This live screen grab is from one of my HamClocks. It updates automatically every minute after making a random...
JY1 Memorial Special Event Station
Special Event Memorial Station To a Great King, and an Avid Amateur Radio Operator King Hussein Of The Hashemite...
Head to Head Comparison of FTdx-10 to IC-7300
FTdx-10 to IC-7300 Feature by Feature comparison review of these two competitors. More detail is shown on the FTdx-10...
Rejecting Urban Radio Interference (RF) Noise
A viewer asks: Is there a particular polarization for general urban/suburban RF Noise. Dave, Joe, and I talk about...
10 GHz EME dish!
At our Open Day for our radio club, Richard VK7ZBX showed off his newly finished trailer mounted 10 GHz...
7Mhz 4elements Fullsize Yagi [ Video ]
7Mhz 4elements Fullsize Yagi – 50 meters H Antenna Green Heron Rotator Controller RT-21azel October 02, 2014 No comments...
WiMo QRM Eliminator
QRM Eliminator, Two Antenna Signal Phasing Unit, with T/R Relay PTT control, Metal Enclosure, Status LED, 12V, 150 mA,...
Manufacturers Showcase: Carston Esch, DL6LAU with Wimo
Carston Esch, DL6LAU, Sales Manager for Wimo will join us on this weeks episode of the Manufacturers Showcase with...
Managing the Pile-Up
Rule Number One of Pile-Ups: Stay in Control. Rule Number Two: Stations will use any means necessary to break...
Loops and Wires
Ron, WD8SBB, has a couple questions concrning different antenna set ups and uses. Lets see what happens… Antenna Ham...
Pirates Battle Over Shortwave Radio – UVB-76
UVB-76 The frequency of a suspected Russian military shortwave radio broadcast, known as the “buzzer” for its recognizable repeating...