G8TPX
@g8tpx.bsky.social
Amateur "Ham" Radio enthusiast.
Licensed since 1981.
Interested in technology, communications
Licensed since 1981.
Interested in technology, communications
Explore the innovative use of amateur radio in this video describing LongChat mode. Discover how technology enhances HF operations. Watch here: youtu.be/Pz8MmUvUbgk?...
A New Ham Radio Messaging Application - LongChat
YouTube video by Tech Minds
youtu.be
December 19, 2024 at 2:11 PM
Explore the innovative use of amateur radio in this video describing LongChat mode. Discover how technology enhances HF operations. Watch here: youtu.be/Pz8MmUvUbgk?...
FreeDV's September 2024 update showcases successful Radio Autoencoder (RADAE) tests, enhancing digital voice communication over HF radio. RADAE delivers clear speech across various conditions, outperforming traditional SSB. Details at freedv.org/davids-freed...
December 19, 2024 at 2:05 PM
FreeDV's September 2024 update showcases successful Radio Autoencoder (RADAE) tests, enhancing digital voice communication over HF radio. RADAE delivers clear speech across various conditions, outperforming traditional SSB. Details at freedv.org/davids-freed...
The International Amateur Radio Union (IARU) designates specific frequencies as centers of activity for emergency communications: 3760, 7110, 14300, 18160, and 21360 kHz. These frequencies serve as focal points during crises. Details at www.iaru-r1.org/about-us/com...
December 19, 2024 at 2:02 PM
The International Amateur Radio Union (IARU) designates specific frequencies as centers of activity for emergency communications: 3760, 7110, 14300, 18160, and 21360 kHz. These frequencies serve as focal points during crises. Details at www.iaru-r1.org/about-us/com...
On December 24th, SAQ Grimeton will transmit its traditional Christmas message worldwide using the historic 1924 Alexanderson alternator on 17.2 kHz CW. The event includes a live YouTube stream and welcomes visitors to the transmitter hall. Details at mediumwave.info/2024/12/10/s...
December 19, 2024 at 2:00 PM
On December 24th, SAQ Grimeton will transmit its traditional Christmas message worldwide using the historic 1924 Alexanderson alternator on 17.2 kHz CW. The event includes a live YouTube stream and welcomes visitors to the transmitter hall. Details at mediumwave.info/2024/12/10/s...
Learn how to build a 50 MHz notch filter using coaxial cable to eliminate inter-band interference between 50 and 70 MHz transceivers. This project achieves 44 dB attenuation at 50.060 MHz with minimal loss on 70 MHz. Details at www.dxzone.com/dx36146/buil...
Building a 50 MHz Notch Filter with Coax Cable
this project documents the construction of a coaxial 50 mhz notch filter to eliminate inter band interference between 50 and 70 mhz transceivers using rg 213 coax and based on quarter wave stubs the f...
www.dxzone.com
December 19, 2024 at 1:48 PM
Learn how to build a 50 MHz notch filter using coaxial cable to eliminate inter-band interference between 50 and 70 MHz transceivers. This project achieves 44 dB attenuation at 50.060 MHz with minimal loss on 70 MHz. Details at www.dxzone.com/dx36146/buil...
Join us on 3 February for "Basic Fault Finding and Basic Electronics" with Lee Aldridge, G4EJB. Enhance your radio skills by learning to diagnose and fix common issues. Don't miss this opportunity to improve your technical expertise! Details at rsgb.org/main/blog/to...
3 February - Basic fault finding and basic electronics by Lee Aldridge, G4EJB - Radio Society of Great Britain - Main Site : Radio Society of Great Britain – Main Site
rsgb.org
December 19, 2024 at 1:45 PM
Join us on 3 February for "Basic Fault Finding and Basic Electronics" with Lee Aldridge, G4EJB. Enhance your radio skills by learning to diagnose and fix common issues. Don't miss this opportunity to improve your technical expertise! Details at rsgb.org/main/blog/to...
Amateur radio operator Robert Rowlands played a pivotal role in the Baker Street bank heist by intercepting the gang's walkie-talkie communication and alerting the police! www.bbc.co.uk/news/article...
Drama, farce, a radio ham and the Baker Street bank heist
In 1971, a group broke into a bank vault - but the plan was nearly brought down by a radio ham.
www.bbc.co.uk
December 4, 2024 at 12:09 PM
Amateur radio operator Robert Rowlands played a pivotal role in the Baker Street bank heist by intercepting the gang's walkie-talkie communication and alerting the police! www.bbc.co.uk/news/article...
CQ Santa is a ham radio event for Santa enthusiasts! Every evening between Thanksgiving and Christmas, tune in to 3.916 MHz at 7 PM Central Time to connect with fellow Santas. Share your experience by emailing videos to elf@cqsanta.com! www.cqsanta.com
December 4, 2024 at 12:05 PM
CQ Santa is a ham radio event for Santa enthusiasts! Every evening between Thanksgiving and Christmas, tune in to 3.916 MHz at 7 PM Central Time to connect with fellow Santas. Share your experience by emailing videos to elf@cqsanta.com! www.cqsanta.com
Revolutionary End-Fed Antenna: Build a Wire-Free Ham Radio Antenna with Faraday Tape!
youtu.be/96KtICkqXwQ?...
youtu.be/96KtICkqXwQ?...
Revolutionary End-Fed Antenna: Build a Wire-Free Ham Radio Antenna with Faraday Tape!
YouTube video by Ham Radio Rookie
youtu.be
November 15, 2024 at 6:23 PM
Revolutionary End-Fed Antenna: Build a Wire-Free Ham Radio Antenna with Faraday Tape!
youtu.be/96KtICkqXwQ?...
youtu.be/96KtICkqXwQ?...
Celebrating 50 years of the AMSAT AO-7 satellite! This satellite made a huge impact on amateur radio. Read the full story here: www.amsat.org/amsat-ao-7-a...
November 15, 2024 at 6:20 PM
Celebrating 50 years of the AMSAT AO-7 satellite! This satellite made a huge impact on amateur radio. Read the full story here: www.amsat.org/amsat-ao-7-a...
The VP8G DXpedition to Falklands is happening from Nov 15-25, 2024! Learn about the operation, equipment, donors, and more. Full article: dx.to
November 15, 2024 at 6:17 PM
The VP8G DXpedition to Falklands is happening from Nov 15-25, 2024! Learn about the operation, equipment, donors, and more. Full article: dx.to
The ARISS program allows students to use amateur radio to communicate directly with astronauts aboard the ISS. It promotes STEM learning through hands-on experiences with radio, electronics, and space communication. Schools can apply to arrange contacts. issnationallab.org/stem/lesson-...
Amateur Radio on the International Space Station (ARISS)
ARISS – Talk with Astronauts Amateur Radio on the International Space Station (ARISS) is an international program that lets students use amateur (ham) radio to talk directly with crew members living a...
issnationallab.org
October 22, 2024 at 8:10 AM
The ARISS program allows students to use amateur radio to communicate directly with astronauts aboard the ISS. It promotes STEM learning through hands-on experiences with radio, electronics, and space communication. Schools can apply to arrange contacts. issnationallab.org/stem/lesson-...
On an episode of Antiques Roadshow, guests were shocked when an old WWII radio, found in a shed, was valued at a five-figure sum. The unique piece of wartime technology, in surprisingly good condition, sparked laughter and surprise due to its unexpected worth.
virginradio.co.uk/entertainmen...
virginradio.co.uk/entertainmen...
Antiques Roadshow guests shocked by value of WWII spy radio disguised as toolbox | Virgin Radio UK
We’ve all dreamed of doing “an Only Fools and Horses”, haven’t we? No, not falling through an open bar hatch, but rather finding something massively valuab
virginradio.co.uk
October 22, 2024 at 8:07 AM
On an episode of Antiques Roadshow, guests were shocked when an old WWII radio, found in a shed, was valued at a five-figure sum. The unique piece of wartime technology, in surprisingly good condition, sparked laughter and surprise due to its unexpected worth.
virginradio.co.uk/entertainmen...
virginradio.co.uk/entertainmen...
You can repurpose an old Android phone as a ham radio with the right software and hardware. By using apps like EchoLink and connecting to ham radio networks via the internet, you can communicate with licensed operators globally. Learn more here: www.zdnet.com/article/you-...
You can turn your old Android phone into a ham radio - here's how
Unfortunately it's a little bit more involved than downloading an app.
www.zdnet.com
October 22, 2024 at 8:03 AM
You can repurpose an old Android phone as a ham radio with the right software and hardware. By using apps like EchoLink and connecting to ham radio networks via the internet, you can communicate with licensed operators globally. Learn more here: www.zdnet.com/article/you-...
The World Radiosport Team Championship (WRTC) 2026, hosted in the UK, will bring 50 teams of ham radio operators from across the globe to compete on a level playing field. Taking place in July 2026, the event promotes international goodwill and amateur radio skills.
www.wrtc2026.org/2024/10/12/w...
www.wrtc2026.org/2024/10/12/w...
October 22, 2024 at 7:55 AM
The World Radiosport Team Championship (WRTC) 2026, hosted in the UK, will bring 50 teams of ham radio operators from across the globe to compete on a level playing field. Taking place in July 2026, the event promotes international goodwill and amateur radio skills.
www.wrtc2026.org/2024/10/12/w...
www.wrtc2026.org/2024/10/12/w...
WorldDAB introduces Automatic Safety Alerts (ASA) on DAB+, providing real-time emergency warnings without the need for the internet. The rollout begins in Germany, enhancing public safety during crises. ASA allows broadcasters control over alert areas. More details: www.radiotoday.uk/2024/09/worl...
WorldDAB shares details of new Automatic Safety Alerts on DAB+
<div><img width="2560" height="1920" src="https://radiotoday.co.uk/wp-content/uploads/2024/09/2-Jackson-Cornell-scaled.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt=""><...
www.radiotoday.uk
October 22, 2024 at 7:46 AM
WorldDAB introduces Automatic Safety Alerts (ASA) on DAB+, providing real-time emergency warnings without the need for the internet. The rollout begins in Germany, enhancing public safety during crises. ASA allows broadcasters control over alert areas. More details: www.radiotoday.uk/2024/09/worl...
Amateur radio, often called "ham radio," is a hobby that allows individuals to communicate via radio waves. Participating in a global community, enthusiasts use their skills for emergency communications, experiments, and contests.
rsgb.org/main/get-sta...
rsgb.org/main/get-sta...
October 21, 2024 at 1:15 PM
Amateur radio, often called "ham radio," is a hobby that allows individuals to communicate via radio waves. Participating in a global community, enthusiasts use their skills for emergency communications, experiments, and contests.
rsgb.org/main/get-sta...
rsgb.org/main/get-sta...
This Amateur Radio World Map is a free, scalable vector graphics resource available in SVG and high-resolution PNG formats. Updated in 2023, it serves as a valuable tool for ham radio operators, helping them navigate amateur radio prefixes and locations.
ok1rr.com/dwnld/hammap...
ok1rr.com/dwnld/hammap...
October 21, 2024 at 1:10 PM
This Amateur Radio World Map is a free, scalable vector graphics resource available in SVG and high-resolution PNG formats. Updated in 2023, it serves as a valuable tool for ham radio operators, helping them navigate amateur radio prefixes and locations.
ok1rr.com/dwnld/hammap...
ok1rr.com/dwnld/hammap...
Priyom.org is a platform dedicated to number stations, mysterious shortwave radio broadcasts used for espionage. Used by enthusiasts, it provides recordings, historical context, and a collaborative space for listeners to share their findings.
priyom.org
priyom.org
October 21, 2024 at 1:03 PM
Priyom.org is a platform dedicated to number stations, mysterious shortwave radio broadcasts used for espionage. Used by enthusiasts, it provides recordings, historical context, and a collaborative space for listeners to share their findings.
priyom.org
priyom.org
Amateur radio operators play a crucial role during hurricanes, providing communication when other systems fail. They help relay messages for assistance and family updates. Their preparedness and expertise ensure that vital information reaches those in need.
www.wired.com/story/hurric...
www.wired.com/story/hurric...
Through Hurricanes Helene and Milton, Amateur Radio Triumphs When All Else Fails
While some residents in hurricane-impacted areas can't send texts or make calls, amateur radio enthusiasts are helping communicate requests for help and messages between loved ones.
www.wired.com
October 21, 2024 at 12:45 PM
Amateur radio operators play a crucial role during hurricanes, providing communication when other systems fail. They help relay messages for assistance and family updates. Their preparedness and expertise ensure that vital information reaches those in need.
www.wired.com/story/hurric...
www.wired.com/story/hurric...
The video reviews the VGC VR-N76 ham radio handheld, highlighting its features like APRS and SSTV capabilities. It discusses performance, value for its price range, and user experience, making it a strong contender for mid-priced options. Check out the full video: www.youtube.com/watch?v=N3xJ....
Best Mid-Priced Ham Radio Handheld? VGC VR-N76 (APRS & SSTV!)
YouTube video by Ham Radio Crash Course
www.youtube.com
October 21, 2024 at 12:26 PM
The video reviews the VGC VR-N76 ham radio handheld, highlighting its features like APRS and SSTV capabilities. It discusses performance, value for its price range, and user experience, making it a strong contender for mid-priced options. Check out the full video: www.youtube.com/watch?v=N3xJ....
VGC VR-N76 users can now enjoy KISS mode, enhancing connectivity with external APRS software for improved communication. To update your firmware, follow the simple steps outlined on the website. This exciting update is currently in beta testing.
For full details, visit: hamradio.my/2024/10/exci...
For full details, visit: hamradio.my/2024/10/exci...
Exciting Update for VGC VR-N76 Users: KISS Mode Now Available!
Exciting Update for VGC VR-N76 Users: KISS Mode Now Available! - HamRadio.My
hamradio.my
October 21, 2024 at 12:19 PM
VGC VR-N76 users can now enjoy KISS mode, enhancing connectivity with external APRS software for improved communication. To update your firmware, follow the simple steps outlined on the website. This exciting update is currently in beta testing.
For full details, visit: hamradio.my/2024/10/exci...
For full details, visit: hamradio.my/2024/10/exci...
This week's propagation news include a decrease in solar activity as the Sun moves past its maximum phase. HF remain good for DX operations, but geomagnetic disturbances may impact higher bands. VHF propagation could see occasional enhancements due to high pressure.
rsgb.org/main/blog/ne...
Propagation News - 20 October 2024 - Radio Society of Great Britain - Main Site : Radio Society of Great Britain – Main Site
rsgb.org
October 21, 2024 at 10:50 AM
This week's propagation news include a decrease in solar activity as the Sun moves past its maximum phase. HF remain good for DX operations, but geomagnetic disturbances may impact higher bands. VHF propagation could see occasional enhancements due to high pressure.
rsgb.org/main/blog/ne...
The Sun has reached the peak of its 11-year solar cycle, with increased solar activity expected. NASA and NOAA monitor these changes to understand their impact on space weather and Earth's environment.
science.nasa.gov/science-rese...
NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle - NASA Science
In a teleconference with reporters on Tuesday, representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the international Solar Cycle Prediction Panel announced that ...
science.nasa.gov
October 21, 2024 at 10:17 AM
The Sun has reached the peak of its 11-year solar cycle, with increased solar activity expected. NASA and NOAA monitor these changes to understand their impact on space weather and Earth's environment.
science.nasa.gov/science-rese...
Despite smartphones, ham radio remains a vital communication tool during disasters, proving its resilience as a lifeline when modern networks fail. Learn how this old tech stays relevant in emergencies.
www.zdnet.com/home-and-off...
www.zdnet.com/home-and-off...
How ham radio endures - and remains a disaster lifeline - in the iPhone era
When disaster strikes, and conventional communication systems fail, amateur ham radio operators step in to bridge the gap, providing a crucial link between those in affected areas and the outside worl...
www.zdnet.com
October 21, 2024 at 10:14 AM
Despite smartphones, ham radio remains a vital communication tool during disasters, proving its resilience as a lifeline when modern networks fail. Learn how this old tech stays relevant in emergencies.
www.zdnet.com/home-and-off...
www.zdnet.com/home-and-off...