Category Archives: AM
Radio Waves: Shively Labs Broadcast Antennas, Fedora SWL, F-150 Lightning AM, and Young Listeners on the Decline
Welcome to the SWLing Post's Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!
Many thanks to SWLing Post contributor Dennis Dura for the following tips:
Public radio engineers await fate of major antenna maker (Current)
The potential sale of one of the country's only major manufacturers of high-power FM broadcast antennas is causing concern among public radio engineers who have long depended on the company for challenging projects such as directional antennas and multistation combiner systems.
Antennas and combiners made by Shively Labs carry the signals of many major stations, from Boston's WBUR to Dallas' KERA/KXT to Seattle's KUOW. Shively's headquarters in Maine boasts one of the few test ranges needed to fully prepare complex directional antenna systems for real-world performance.
Founded in 1963 by former RCA engineer Ed Shively, the company has been owned since 1980 by Howell Laboratories, an engineering firm that now has a wide range of product lines. Those include water purification systems, dehydrators and an increasing amount of contract work for the U.S. Navy.
While its military and commercial marine business has grown, broadcast antennas have become a smaller piece of the company's portfolio, said Shively VP Angela Gillespie. [Continue reading…]
How to become a Shortwave listener (SWL) with Fedora Linux and Software Defined Radio (Fedora Magazine)
Catching signals from others is how we have started communicating as human beings. It all started, of course, with our vocal cords. Then we moved to smoke signals for long-distance communication. At some point, we discovered radio waves and are still using them for contact. This article will describe how you can tune in using Fedora Linux and an SDR dongle.
I got interested in radio communication as a hobby when I was a kid, while my local club, LZ2KRS, was still a thing. I was so excited to be able to listen and communicate with people worldwide. It opened a whole new world for me. I was living in a communist country back then and this was a way to escape just for a bit. It also taught me about ethics and technology.
Year after year my hobby grew and now, in the Internet era with all the cool devices you can use, it's getting even more exciting. So I want to show you how to do it with Fedora Linux and a hardware dongle. [Continue reading…]
Did AM Radio Just Get Hit By "Lightning"? (Radio World)
There's something missing from the newest F-150 Lightning truck
These days, the auto industry is as disrupted as broadcast radio. Like the radio companies – a group of independent operators, each moving down a different pathway – automakers are highly individual companies. Continue reading →
This entry was posted in AM, Broadcasters, FM, Mediumwave, News, Shortwave Radio, Software Defined Radio and tagged AM Radio, Dennis Dura, Fedora Linux, Linux, Radio Waves, Radio World, SDR, Shively Labs, Shortwave Radio, Software Defined Radio, SWLing on January 25, 2023 by Thomas.
Radio Waves: Binghamton Wireless Landmark, Broadcast Intrusions, LICWC on the BBC, and Blocking Radio Waves
Many thanks to SWLing Post contributors Dennis Dura (K2DCD), Ulis (K3LU), Blake (K8LSU) for the following tips:
Radio history was made in Binghamton and one landmark still stands (Press Connects)
It was 1913, the year of the Binghamton Clothing Company Fire, and the year after the Triangle Shirtwaist Fire and the sinking of the Titanic.
Several major disasters that had left the region and the nation reeling from the loss of human life amidst a growing industrial base in the country. Thousands of immigrants were arriving to find new lives and work among the huddling masses. Many of those would make their way to the Binghamton area to find employment in the many cigar and shoe factories scattered on the landscape.
It was important to find a feel-good moment in the ever-rapidly increasing technology world that was changing the way we performed our work and lived our lives. Communication growth was one aspect of those changes. The number of newspapers and their influence was important, but so was the development of what we today call radio – originally known as wireless telegraphy, using radio waves to transmit telegraphic signals from point to point.
The first practical incarnation of wireless telegraphy was created by Guglielmo Marconi of Italy. The discovery of those waves had been made only about two decades prior to his use of those to transmit telegraph signals. In 1897, he formed the Wireless Telegraph & Signal Company in the United Kingdom. The company would later be called the Marconi Wireless Company, and continued to work on the ability to send these wireless signals farther and farther. Eventually, he also worked to see if these signals could be transmitted and received by moving objects, such as ships at sea and railroad trains. [Continue reading…]
Broadcast Signal Intrusions: When TV or Radio Stations Get Hacked (96.1 The Eagle)
Orson Welles' contrived The War of the Worlds news bulletin "interrupted" a radio broadcast in 1938 to advise terrified listeners that aliens had invaded the Earth. As many as 12 million people were tuned in, according to NPR – and perhaps a million of them apparently worried that it was actually happening.
We've gained historical perspective on the stunt, even while the way we consume media has vastly changed over the decades that followed. Critics would later downplay the impact of The War of the Worlds, with some arguing that newspapers purposely over-sensationalized the broadcast to cast doubts on the trustworthiness of then-new technology that was siphoning off ad revenue.
What's clear is that signal intrusions – including unauthorized hijacking of radio, television or satellite feeds – have continued ever since. They've served a variety of purposes, as you'll see on the following list. Many were a form of political protest, while others were just looking to have a little fun. All of them trace back in some way to Welles' fateful "interruption."
Southern Television Broadcast
Nov. 26, 1977, England
Viewers of an early evening Southern Television broadcast in England were alarmed when an electronic voice purported to represent the "Ashtar Galactic Command" overtook the audio of a news segment for a full six minutes. The message, which was accompanied by a pulsating sound and eerie distortions, said: "For many years, you have seen us as lights in the sky. We speak to you now in peace and wisdom as we have done to your brothers and sisters all over this, your planet Earth." This strange voice went on to advise humanity to "abandon its weapons" in order to participate in a "future awakening" and "achieve a higher state of evolution." It also warned viewers that government officials weren't who they claimed to be, and that they were leading the unwitting public into a New World Order. The hack ended with a final message: "Have no fear, seek only to know yourselves, and live in harmony with the ways of your planet Earth. We hear at the Ashtar Galactic Command thank you for your attention. We are now leaving the planes of your existence. May you be blessed by the supreme love and truth of the cosmos." The interruption prompted a flood of phone calls from an understandably concerned audience then living under the threat of Cold War. A local newspaper said "thousands" of viewers were horrified; one man described the experience as "very eerie indeed" and said it "sounded very authentic." A woman said she had to call her friends to make sure she wasn't "hearing things," adding that "it sounded like a genuine voice from outer space and was quite frightening." An investigation revealed the Independent Broadcasting Authority's Hannington transmitter had rebroadcast the signal from a nearby, unauthorized transmitter. The mastermind behind it all was never identified.
Read More: Broadcast Signal Intrusions: When TV or Radio Stations Get Hacked.
Long Island CW Club on BBC Radio 4
Howard (WB2UZE) with the Long Island CW Club was interviewed on the BBC Radio 4 program PM.
Although the show has already aired, you can listn to it for the next few weeks on BBC Sounds by clicking here.
Note that the segment with Howard starts at 51:42.
Keith (GW4OKT) captured the live, off-air recording of this segment via his Icom IC-705:
Click here to listen on YouTube.
Blocking radio waves and electromagnetic interference with the flip of a switch (Phys.org)
Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile two-dimensional materials called MXenes, could adjust the performance of electronic devices, strengthen wireless connections and secure mobile communications against intrusion.
The team, led by Yury Gogotsi, Ph.D., Distinguished University and Bach professor in Drexel's College of Engineering, previously demonstrated that the two-dimensional layered MXene materials, discovered just over a decade ago, when combined with an electrolyte solution, can be turned into a potent active shield against electromagnetic waves.
This latest MXene discovery, reported in Nature Nanotechnology, shows how this shielding can be tuned when a small voltage—less than that produced by an alkaline battery—is applied.
"Dynamic control of electromagnetic wave jamming has been a significant technological challenge for protecting electronic devices working at gigahertz frequencies and a variety of other communications technologies," Gogotsi said.
"As the number of wireless devices being used in industrial and private sectors has increased by orders of magnitude over the past decade, the urgency of this challenge has grown accordingly. This is why our discovery—which would dynamically mitigate the effect of electromagnetic interference on these devices—could have a broad impact."
[Continue reading at Phys.org…]
This entry was posted in AM, Broadcasters, FM, International Broadcasting, News, Nostalgia, Radio History, Shortwave Radio and tagged Hackad, Long Island CW Club, Physics, Pirate Radio, Radio History on January 19, 2023 by Thomas.
Radio Waves: Radio Martí, SDRs for Ukraine, Military Morse Code Innovation, and RFE/RL Opens Riga Bureau
Radio Martí news: Migrants land by Keys broadcasting tower promoting Cuban democracy (Miami Herald)
Washington maintains a waterfront radio tower in the Florida Keys to broadcast programming aimed at encouraging democracy and press freedom in Cuba, and on Sunday that area in Marathon was the landing spot for a group of migrants fleeing the island. A boat of 25 migrants arrived on the shores of Sister Creek, home to a Radio Martí transmission station on Sunday morning, said Adam Hoffner, assistant chief patrol agent for U.S. Customs and Border Protection's Miami operations. The landing was one of two known migrant arrivals in the Keys on Sunday, with another 28 Cubans arriving on private property in Key Largo. While the government-run broadcasting agency targets Cuban listeners with Spanish programming, Radio Martí reports typically discourage the kind of voyage that reportedly landed some Cubans on or near Martí property, said Tomás Regalado, the former Miami mayor who also recently ran the agency that oversees Radio and TV Martí. "Historically, the migrant situation was something that was treated as news," Regalado said. "But with the caveat that it's a very dangerous trip and not recommended." [Read more here…]
Ukraine Uses Off-The-Shelf Electronics To Target Russian Communications (Forbes)
A nonprofit organization based in the U.S. is supplying Ukrainian forces with advanced electronic warfare gear assembled from simple off-the-shelf components. The secret is a new technology known as Software Defined Radio (SDR) which can locate Russian radio emitters, from command centers to drone operators. Previously this sort of capability required expensive, high-grade military equipment.
Serge Sklyarenko says his organization, American Ukrainian Aid Foundation, based in New York, is supplying Ukrainian intelligence with a number of the versatile SDR radio kits.
"The beauty of them is they are software defined, meaning they can be reprogrammed in the field to suit a multitude of use cases," Sklyarenko told me.
In a traditional radio set, the signal from an antenna is processed by dedicated hardware – amplifiers, filters, modulator/demodulators and other components. This means that each radio set is dedicated to one particular type of radio signal, whether it is a 5G cellphone, AM radio, digital television or WiFi. In Software Defined Radio, the only dedicated hardware is the antenna. All the signal processing is carried out digitally with a computer. Simply by changing the programming, an SDR can extract the signal for cellphone, radio, Bluetooth, or any other defined waveform. One device can do everything. [Continue reading…]
Innovation on Morse Code for the US Military (SOFREP)
On January 10, 1991, the U.S. Army Intelligence School Devens (USAISD) introduced the Basic Morse Mission Trainer to the 98H Morse intercept operator and 98D emitter identifier/locator advanced individual training courses. This system revolutionized the training of Morse code copying skills for both students and instructors, reducing course attrition, and turning out better trained operators faster. Continue reading →
This entry was posted in AM, FM, Ham Radio, International Broadcasting, News, Software Defined Radio and tagged Morse Code, Radio Free Europe, Radio Marti, RFE, Russian Invasion of Ukraine, SDR, Software Defined Radio, Ukraine on January 16, 2023 by Thomas.
A DXpedition to East Sandy
Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the following guest post:
By Don Moore
When I was in college over forty years ago, seven of us had a small DX club in central Pennsylvania. A couple of times a year we would gather at the house of one of our parents for an all-night DX session. We shared tips and ideas, had fun, and always heard some new DX. Good DX can happen anywhere if conditions are right and most of mine over the past fifty years took place at wherever home happened to be at the time. But most of my best experiences and best memories of DXing were not made at home. They were made by getting together to DX with other hobbyists such as we did back in college.
Nowadays when I get together to DX with other hobbyists it's to go on a DXpedition, which is nothing more than taking your receiver to a place where DXing will be better than at home because there's less noise and you can erect better antennas. Simple DXpeditions can be done from cars. My old friend Dave Valko used to go on what he called micro-DXpeditions. He drove to a remote spot in the mountains not far from town, laid out a few hundred feet of wire, and then DXed from his car for a couple hours. He frequently did this around dawn and around sunset and got some great DX. I know several other DXers that do this today, either at countryside locations or in large parks.
I've done micro-DXpeditions a few times. It's fun but it always lacks an important element: other DXers. For me, the best DXpeditions aren't just about hearing interesting stuff (although that is very important). They are also about sharing the hobby with other interested friends. And the best way to do that is to go on a real DXpedition with them.
For three years in a row prior to the pandemic a group of eight of us had rented a lodge in rural central Ohio for an annual DXpedition. Covid shelved our plans for 2020 but by the summer of 2021 we were all looking forward to a fourth DXpedition in September. Then another wave of covid swept across the country and we canceled a few weeks before the event. Fortunately, the worst of those days are behind us and we finally had our fourth DXpedition the first week of October of this year. Unfortunately, only five of us could make it – Ralph Brandi, Mike Nikolich, Andy Robins, Mark Taylor and I.
For four nights our DXpedition home was the same place in western Pennsylvania that we had canceled at in 2021. The location was a rural house on the bluffs overlooking the Allegheny River near the old East Sandy railroad bridge (now a hiking trail). It's always a gamble going to a new place chosen solely based on the AirBnB listing and other information found online. But this site had all the appearances of being a good place to DX from. The pictures and Google satellite view showed that there were trees around the house and large nearby open fields surrounded by woodland. The terrain was relatively flat when viewed on 3D satellite view. We would have plenty of space for a variety of antennas. Furthermore, it didn't look to be a noisy location. The nearest neighbor was over a quarter mile to the south and because the house was the last one on the road that powerlines stopped at the driveway. I couldn't have done much better if I had designed the location myself.
Our DXpedition home. Coordinates 41°19'23″N 79°46'08″W (Don Moore)
Good antennas are the most important part of any DXpedition and erecting them is usually the most time-consuming part of set-up. Still, you never really know what's going to fit until you're there. I arrived at 2 p.m. and Mark pulled in a few minutes later. We immediately walked the grounds and were pleased with what we saw. Ralph arrived while we were laying out the first antenna. Mike and Andy arrived later in the afternoon in time to help finish up.
Our DXpedition antenna farm consisted of two delta loops, a DKaz, and two BOGs. The delta loops used Wellbrook ALA-100LN units and are as I described a few years ago in my article on radio travel. These are easy to erect and are good all-around antennas for anything below 30 MegaHertz. The DKaz (instructions here) is a rather complex-to-build antenna designed for medium wave. Ralph uses one at home which he had taken down for the summer to make yard work easier. He brought the pieces and put it up by himself. The two BOGs (Beverage-on-the-ground) were a 300-meter wire to the northeast and a 220-meter wire to the north. Beverages are good for long wave, medium wave, and the lower shortwave frequencies. Continue reading →
This entry was posted in AM, DX, DXpeditions, Guest Posts, Mediumwave, News, Shortwave Radio and tagged Andy Robins, Antennas, Don Moore, DXpeditions, East Sandy DXpedition, Guest Posts, Mark Taylor, Mediumwave, Mike Nikolich, Ralph Brandi, shortwave on January 15, 2023 by Thomas.
A little daytime Medium Wave DXing . . .
By Jock Elliott, KB2GOM
Let's get one thing clear from the start: it's all Ken Reitz's fault. When the search for the guilty begins, the finger should point squarely at Mr. Reitz.
Who is Ken Reitz? He is the Managing Editor and Publisher of The Spectrum Monitor.
The Spectrum Monitor is a radio hobbyist magazine available only in PDF format and can be read on any device capable of opening a PDF file. It covers virtually aspect of the radio hobby, and you can find it here: https://www.thespectrummonitor.com/ I am a subscriber, and I can heartily recommend it without reservation.
So what is it that Mr. Reitz did that set me off? Short answer: he wrote a really good article entitled "AM DX Antennas: Long Wires and Loops Big and Small." In it, he mentioned that he could hear, from his location in Virginia, WCBS on 880 in New York City, some 300 miles away. He also mentioned that he could hear, during daylight hours, WGY in Schenectady, NY, about 400 miles distant.
WGY is a local station for me in Troy, NY, but I wondered: Could I hear WCBS in New York City? That's nearly 150 miles from me. Hmmm.
So I started firing up various radios and radio/antenna combinations on 880 kHz. I tried my Icom IC706 MkIIIG ham transceiver, hooked to the 45-foot indoor end-fed antenna. Nothing heard.
Next, my Grundig Satellit 800 connected to its 4-foot whip antenna. I could hear WCBS barely, but with a horrible buzzing noise. Switching the Satellit 800 to the horizontal room loop antenna I could hear WCBS better, but the noise was really, really nasty.
One way to preserve domestic tranquility is to hide the MFJ Loop behind a curtain!
Then I connected the MFJ 1886 Receive Loop Antenna. Tah-dah! I could hear WCBS just fine, with some noise in the background, but "armchair copy." The MFJ loop made a huge difference in the quality and strength of the signal. I also tried the MFJ loop with another radio I have under test (its identity to be revealed in the future) and found, while I couldn't hear WCBS at all with the radio's internal antenna, the 1886 made an enormous difference, pulling out a fully copyable signal with noise in the background.
Finally, I tried a couple of my portables. My Tecsun 880 could hear WCBS, but the noise level was high enough to be annoying. Finally, I tried my CCrane Skywave SSB. The Skywave did a better job of pulling the signal out of the noise. I got the same result with the CCrane Skywave SSB2. Both Skywaves were using their internal ferrite antennas. Impressive.
Bottom line, for this very small foray into daytime medium wave DXing, the MFJ-1886 Receive Loop Antenna was a powerful and useful tool, one I can easily recommend. Second, when it comes to portables, the CCrane Skywave SSB (either model) continues to show that it is "The Little Radio That Could."
This entry was posted in AM, Antennas, Mediumwave, News and tagged AM Radio, Antennas, CC Skywave SSB 2, Jock Elliott (KB2GOM), Magnetic Loop Antennas, Mediumwave, MFJ-1886, MW on January 8, 2023 by Jock Elliott.
Radio Waves: Absolute Radio Turns Off AM in UK, Carlos Latuff Interview, X-Class Flaring, and Morse Code Is Back!
Absolute Radio to switch off all AM transmitters across the UK (Radio Today)
Bauer is removing Absolute Radio from Medium wave this month as it turns off all AM frequencies for the station across the country.
Absolute Radio launched exclusively on AM (as Virgin Radio) 30 years ago in 1993 using predominantly 1215 kHz along with fill-in relays on 1197, 1233, 1242 and 1260. Some of these have been turned off in recent years in places such as Devon, Merseyside and Tayside.
Whilst this is a historic milestone for the radio industry, it shouldn't affect many listeners as just two percent of all radio listening currently takes place on AM.
Absolute Radio also lost its FM frequency in London in 2021 in favour of the ever-expanding Greatest Hits Radio network.
The move makes Absolute Radio a digital-only service, broadcasting nationally on DAB and online. [Continue reading…]
Coffee and Radio – with Carlos Latuff (Radio Heritage)
[…]Carlos Henrique Latuff de Sousa or simply "Carlos Latuff", for friends, (born in Rio de Janeiro, November 30, 1968) is a famous Brazilian cartoonist and political activist. Latuff began his career as an illustrator in 1989 at a small advertising agency in downtown Rio de Janeiro. He became a cartoonist after publishing his first cartoon in a newsletter of the Stevadores Union in 1990, and continues to work for the trade union press to this day.
With the advent of the Internet, Latuff began his artistic activism, producing copyleft designs for the Zapatista movement. After a trip to the occupied territories of the West Bank in 1999, he became a sympathizer of the Palestinian cause in the context of the Israeli-Palestinian conflict and devoted much of his work to it. He became an anti-Zionist during this trip and today helps spread anti-Zionist ideals.
His page of Instagram (https://www.instagram.com/carloslatuff/) currently has more than 50 thousand followers, where of course you can see his work as a cartoonist and also shows his passion for radio. [Continue reading…]
X-CLASS SOLAR FLARE (Speaceweather.com)
A large and potentially dangerous sunspot is turning toward Earth. This morning (Jan. 6th at 0057 UT) it unleashed an X-class solar flare and caused a shortwave radio blackout over the South Pacific Ocean. Given the size and apparent complexity of the active region, there's a good chance the explosions will continue in the days ahead. Full story @ Spaceweather.com ( https://spaceweather.com)
Looking to Ditch Twitter? Morse Code Is Back (Smithsonian Magazine)
For almost 20 years, Steve Galchutt, a retired graphic designer, has trekked up Colorado mountains accompanied by his pack of goats to contact strangers around the world using a language that is almost two centuries old, and that many people have given up for dead. On his climbs, Galchutt and his herd have scared away a bear grazing on raspberries, escaped from fast-moving forest fires, camped in subfreezing temperatures and teetered across a rickety cable bridge over a swift-moving river where one of his goats, Peanut, fell into the drink and then swam ashore and shook himself dry like a dog. "I know it sounds crazy, risking my life and my goats' lives, but it gets in your blood," he tells me by phone from his home in the town of Monument, Colorado. Sending Morse code from a mountaintop—altitude offers ham radios greater range—"is like being a clandestine spy and having your own secret language."
Worldwide, Galchutt is one of fewer than three million amateur radio operators, called "hams," who have government-issued licenses allowing them to transmit radio signals on specifically allocated frequencies. While most hams have moved on to more advanced communications modes, like digital messages, a hard-core group is sticking with Morse code, a telecommunications language that dates back to the early 1800s—and that offers a distinct pleasure and even relief to modern devotees.
Strangely enough, while the number of ham operators is declining globally, it's growing in the United States, as is Morse code, by all accounts. ARRL (formerly the American Radio Relay League), based in Newington, Connecticut, the largest membership association of amateur radio enthusiasts in the world, reports that a recent worldwide ham radio contest—wherein hams garner points based on how many conversations they complete over the airwaves within a tight time frame—showed Morse code participants up 10 percent in 2021 over the year before.
This jump is remarkable, given that in the early 1990s, the Federal Communications Commission, which licenses all U.S. hams, dropped its requirement that beginner operators be proficient in Morse code; it's also no longer regularly employed by military and maritime users, who had relied on Morse code as their main communications method since the very beginning of radio. Equipment sellers have noticed this trend, too. "The majority of our sales are [equipment for] Morse code," says Scott Robbins, owner of ham radio equipment maker Vibroplex, founded in 1905, which touts itself as the oldest continuously operating business in amateur radio. "In 2021, we had the best year we've ever had … and I can't see how the interest in Morse code tails off."
Practitioners say they're attracted by the simplicity of Morse code—it's just dots and dashes, and it recalls a low-tech era when conversations moved more slowly. For hams like Thomas Witherspoon of North Carolina, using Morse code transmissions—sometimes abbreviated as CW, for "continuous wave"—offers a rare opportunity to accomplish tasks without high-tech help, like learning a foreign language instead of using a smartphone translator. "A lot of people now look only to tools. They want to purchase their way out of a situation."
Morse code, on the other hand, requires you to use "the filter between your ears," Witherspoon says. "I think a lot of people these days value that." Indeed, some hams say that sending and receiving Morse code builds up neural connections that may not have existed before, much in the way that math or music exercises do. A 2017 study led by researchers from Ruhr University in Bochum, Germany, and from University Medical Center Utrecht in the Netherlands supports the notion that studying Morse code and languages alike boosts neuroplasticity in similar ways. [Continue reading…]
This entry was posted in AM, Broadcasters, Field Radio, Ham Radio, International Broadcasting, Mediumwave, News, Nostalgia, Shortwave Radio and tagged Absolute Radio, AM Radio, Carlos Latuff, CW, Mediumwave, Morse Code, Radio Waves, Smithsonian on January 7, 2023 by Thomas.
Radio Waves: Honking SOS, Vatican Hosts Shortwave G9, AM Vital in Wyoming, and the Mainstream Transistor
Supermarket delivery driver saves 90-year-old after 'SOS' Morse code signal on car horn (ITV)
A 90-year-old widower was saved by an supermarket delivery driver when he broke his hip – and used his car horn as Morse code.
Retired panel beater Keith Turner was left injured when he slipped on his driveway before he dragged himself to his car.
The quick-thinking pensioner then used the horn to sound out the SOS message in Morse code in a cry for help.
And it was heard by delivery driver Sam Speechley, 45, as she pulled up in her van in the Garden City village in Flintshire, North Wales.
Keith was taken to hospital where he spent three weeks with a broken hip before he was finally allowed home. [Click here to read at ITV…]
Vatican Radio hosts 'G9' of short wave media as 'missionaries of peace' (Vatican Radio)
Gathered at the historic headquarters of Vatican Radio in the Vatican Gardens, representatives of the nine primary western radio broadcasters meet with Monsignor Lucio Ruiz opening the meeting by recalling the importance of short wave in sending messages of hope and mercy all over the world.
By Michele Raviart
The "G9" group of the primary western radio broadcasters met at the Vatican on Tuesday focusing on a number of issues.
These included the use of short-wave radio in order to render the jamming of international broadcasters less effective through common efforts to coordinate how broadcast frequencies are used and technical cooperation between members.
This marked a key item on the agenda of the meeting which brought together the representatives, including Vatican Radio, in the historic building of the Pope's radio, located in the Vatican Gardens, a place that housed the first radio station built by Guglielmo Marconi.
This entry was posted in AM, FM, International Broadcasting, News, Vintage Radio and tagged Marketplace Morning Report, Morse Code, Radio Waves, Transistor Radios, Vatican Radio on December 19, 2022 by Thomas.