Tag Archives: Ukraine

Radio Waves: New Yaesu FT-710 AESS, Ukraine’s Army FM, Foil 28 MHz antenna, and ATS-25 4.1 Firmware Review,

Radio Waves: Stories Making Waves in the World of Radio

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 Eric Jon Magnuson for summarizing these news items for Radio Waves!

Yaesu Introduces the FT-710 AESS 100 SDR Transceiver (QRPer.com)

Yaesu is introducing a new 100 watt SDR transceiver to their product line: the Yaesu FT-170.

The Yaesu FT-710 will cover 160-6 meters with 100 watts output. There are two other Japanese market versions: the FT-710M and FT-710S which are 50 and 10 watt respectively.

This general coverage rig will feature “AESS”–Yaesu’s ‘Acoustic Enhanced Speaker System’ which “creates the high-fidelity audio output.” Yaesu notes that the FT-710 utilizes, “the advanced digital RF technology introduced in the FTDX101 and FTDX10 series.”

Click here to check out the published features and specifications of the new FT-710.

Ukraine’s ‘Army FM’ Radio Adapts To Full-Scale War (CoffeeOrDie)

KYIV, Ukraine — During the early morning hours of Feb. 24, as Russian missiles struck targets across Ukraine in the opening hours of the full-scale war, the Ukrainian military’s Army FM radio station went underground.

The team of seven army officers and about 10 civilian personnel abandoned their studio on the top floor of a downtown Kyiv building and relocated into a nearby basement. Inside the dank and dark underground space, they connected a mixing board and a couple of laptops to a mobile radio system, which the station’s reporters had previously used to report from the Donbas trenches.

“I just grabbed my Kalashnikov and went to work,” said Oleksandr Yurchenko, 32, a Ukrainian army second lieutenant assigned to Army FM.

While a Russian invasion force advanced to the outskirts of Kyiv in the war’s perilous first few days, the Army FM team stayed at their posts and worked in six-hour shifts to keep their programs running 24/7. They constructed makeshift beds from shipping pallets and stocked the basement studio with food and water. Body armor vests and Kalashnikovs occupied all available shelves and empty corners.

From this jury-rigged basement studio, Army FM continued to transmit information and entertainment programs to listeners across Ukraine — including into territories Russian forces invaded and occupied. [Continue reading…]

Hackaday: Homemade 28 MHz antenna made from foil (Hackaday via the Southgate ARC)

On Hackaday Chris Lott WD4OLP writes about DL1DN’s aluminum foil 20cm antenna for 28 MHz (10m) operation

David DL1DN, is an Amateur Radio enthusiast with a penchant for low-power (QRP) portable operations. Recently he was out and about, and found that 10 m propagation was wide open. Not discouraged by having forgotten his antenna, he kludges up a makeshift one using a 20 cm length of aluminum foil.

Read the Hackaday story and watch the video at
https://hackaday.com/2022/07/02/aluminum-foil-20-cm-antenna-for-10-m-operation/

Dave reviews the ATS-25 with Binns 4.1 firmware

Dave Zantow writes:

ATS-25 with Binns 4.1 firmware Review Now Posted. […] There were 7 different versions in the beta stage. New audio file added as well (Sync when it does not work so well, which is NOT all the time). Might be one more update before release (not sure right now).

Click here to check it out.

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Radio Waves: Ofcom London Pirate Stats, RNZ Invests in New SW Transmitters, Public Media Supports Ukraine Refugees, and Migration to DAB+ Spurred by Energy Costs

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Radio Waves: Stories Making Waves in the World of Radio

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 Eric Jon Magnuson for summarizing these news items for Radio Waves!

Pirate radio stations operating outside London (Southgate ARC)

In a Freedom of Information request Ofcom were asked to provide details of pirate broadcast radio stations outside of London for the years 2021-2022

Ofcom refused to give names of the stations but they did provide some statistics, see this link.

You can submit a Freedom of Information request to Ofcom online at
https://www.whatdotheyknow.com/new/ofcom

RNZ welcomes Pacific infrastructure investment

Released at 3:19 pm on 19 May 2022

RNZ Chief Executive and Editor-in-Chief Paul Thompson has welcomed the budget investment in RNZ Pacific shortwave transmitters.

In Budget 2022 the Government announced $4.4 million dollars capital funding for a new transmitter for RNZ Pacific.

RNZ Pacific broadcasts into the wider Pacific on shortwave 24 hours a day, collaborating with 22 broadcasting partners across the region. Its current primary transmitter is nearing end of life, and its other transmitter has in effect already been retired.

“The value of the RNZ Pacific service can’t be underestimated. Our voice reaches all parts of the Pacific, at times with critical information such as cyclone warnings. During the Tonga eruption, when the undersea cable was cut, RNZ Pacific short wave was a lifeline source of information,” said Thompson.

This investment secures a productive future for our unique voice. The attraction of the shortwave service is its robustness, and the ability to have the signal travel great distances, and achieve good audiences,” he said.

RNZ Pacific broadcasts enhance the Government’s Pacific strategy as we share our history, culture, politics and demographics. The strategy is underpinned by the building of deeper, more mature partnerships with Pacific Island countries, and by supporting their independence and sustainable social and economic resilience.

Since the ABC ceased its shortwave broadcasting the only other shortwave broadcaster in the region is Radio China. Thompson says RNZ can now start work on its infrastructure development with a new transmitter likely to take approximately 12 months to get in place depending subject to further project planning.

Click here to read at RNZ.

Public Service Media Continue To Mobilize Wide Range Of Support For Ukrainian Refugees (EBU)

More than 14 million people have fled their homes since Russia’s invasion of Ukraine and the war shows no sign of ending. For World Refugee Day on 20 June, we are highlighting some of the issues faced by displaced Ukrainian people – and reaffirming that the support from the EBU and its Members will continue.

That support has manifested across a range of projects:

Air strikes on the TV towers in Kyiv and Rivne underlined the vulnerability of broadcast communications in a war zone. Together with our Members, we have coordinated the supply and delivery of critical equipment such as IP connectivity solutions, satellite phones, AM transmitters, and studio support to enable the uninterrupted transmission of vital news and information.

In these circumstances, being able to rely on accurate news sources is key. Many EBU Members have launched dedicated news services specifically for refugees in their own language, so that they can tap into vital updates from home, wherever in the world they are. Rai News in Italy has a daily news bulletin in Ukrainian; RTBF UKRAINE is a new web-based radio station for Ukrainian refugees in Belgium, with 100% of its content in Ukrainian; and Yle in Finland has a Ukrainian-language news service for providing the latest news bulletins in Ukrainian. Many public media outlets are also re-transmitting content directly from Ukrainian public broadcaster, UA/PBC for Ukrainian refugees.

Providing practical information to help people navigate the uncertainties of settling into new homes has also been a priority and has seen the launch of many dedicated programming and channels: GPB has a hotline for Ukrainians in Georgia; Czech Radio and Radio Prague have launched a podcast, ‘News for Ukrainians in Czech Republic’, that offers practical information for incomers. While ARD in Germany presents How To Deutschland Insta; Swedish Radio’s Ukrainian service for new arrivals includes practical advice on how to access medical care or education facilities for kids and RTP’s online service helps with learning a new language.

For children, displacement through war is particularly traumatic. TVP in Poland has developed a site for kids from Ukraine which, as well as showing selected content in Ukrainian, also presents lessons in learning Polish; ARD and ZDF in Germany have included content in Ukrainian for children, including German-language learning programmes, and Czech Radio has recorded fairytales in Ukrainian.

Noel Curran, Director General, EBU, said “Few of us can understand the trauma of being forced to leave our homes, not knowing when or if we will return. I’m proud to belong to a community that has mobilized a wide range of practical support so quickly while ensuring trusted news and information continues to reach those who need it, wherever in the world they are. World Refugee Day is a moment to reflect on a situation that continues to need targeted support. And to reaffirm our commitment to giving it for as long as it takes.”

Click here to read at the EBU website.

Rising Energy Costs Could Spur Digital Migration (Radio World)

Projected cost reductions cited as reason for Germany to accelerate the migration to DAB+

As energy costs rise, Deutschlandradio Director Sefan Raue sees a further reason to hasten an FM switch-off for Germany.

“We will not be able to afford two terrestrial distribution channels in the long run. The signs are clearer than two or three years ago,” Raue told German press agency dpa, according to Hadelsblatt. “FM is an energy guzzler.”

A public broadcaster, Deutschlandradio is based in Cologne and Berlin and operates several national channels on DAB+ and FM. The channel been steadily replacing its remaining FM transmitters with DAB+; six of its short-range analog transmitters are going dark at the end of June 2022. The broadcaster expects to have at total of 161 locations broadcasting its DAB+ channels nationwide by year-end, reaching some 90% of the German populace. [Continue reading at Radio World…]

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CBS features WRMI’s Ukraine war news over shortwave

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Many thanks to SWLing Post contributor, Kim Elliott, who shares the following report from CBS Weekend News:

Florida residents broadcast Ukraine war news to Russian citizens (CBS Weekend News)

A farm in central Florida has become one of the largest shortwave radio operations in the world. Using Cold War era radio technology called shortwave, Jeff White and his team are broadcasting unbiased information on the status of the Russian war on Ukraine to listeners in Belarus, Ukraine and Russia. Miguel Amaya has more.

Click here to watch on YouTube.

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CTV: “How shortwave radio is resurfacing as a tool in Ukraine”

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Many thanks to SWLing Post contributor, William Lee, who shares this story from CTV which focuses on the resurgence of interest in shortwave radio following the Russian invasion of Ukraine.

This item features our good friend, John Figliozzi; author of the Worldwide Listening Guide:

How shortwave radio is resurfacing as a tool in Ukraine (CTV)

In a world of mobile phones, satellites and the internet, some old school technology is making a major comeback. The shortwave radio, used by spies for decades to send encrypted messages, is being resurrected for the war in Ukraine.

According to Dr. Andrew Hammond, curator and historian at Washington, D.C.’s International Spy Museum, the shortwave radio “is a classic tool that was used for espionage.

“With a shortwave radio like this, you can transmit information over huge distances,” he told CTV National News.

But now, decades later, shortwave is coming back into use. [Continue reading…]

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Radio Waves: Radio Liberty Journalist Killed in Ukraine, Group Asks FCC to Revoke License, Labor & Shortwave Restoration, and “The Earth Is An Image”

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Radio Waves: Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Ukraine war: Russian strike on Kyiv kills reporter Vira Hyrych (BBC News)

A journalist working for Radio Liberty in Ukraine was killed in Russian rocket strikes on Kyiv on Thursday evening, the station has confirmed.

Vira Hyrych was at home when a rocket hit the residential building where she lived in the capital, it says. Her body was pulled from the wreckage on Friday.

She “will be remembered for her professionalism and dedication to our mission”, the US-funded station says.

Kyiv was hit as UN Secretary General António Guterres was visiting the city.

The UN chief – who only a day earlier had held talks in Moscow with Russian President Vladimir Putin – said he was “shocked” by the Russian attack.

Ukrainian President Volodymyr Zelensky accused the Kremlin of trying to humiliate the UN, while Kyiv Mayor Vitaliy Klitschko said the Russian leader had shown “his middle finger” to Mr Guterres.

Moscow has confirmed it hit Ukrainian targets, but has not commented on the strike on the building.

“We are deeply saddened by the death of our Ukrainian Service staffer Vira Hyrych in Kyiv overnight,” Radio Liberty President Jamie Fly said in a statement.

“We are shocked and angered by the senseless nature of her death at home in a country and city she loved. Her memory will inspire our work in Ukraine and beyond for years to come.” [Continue reading…]

Group Wants to Shut Down Garziglia Station (Radio Ink)

A group calling itself the Ukrainian Congress Committee of America has filed a petition with the FCC asking the Commission to revoke the license of the translator owned by John Garziglia. FM translator W288BS in Reston, Virginia rebroadcasts WZHF-AM in the Washington DC metro which carries Radio Sputnik. Continue reading →

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Towers destroyed at Moldovan station relaying Vesti FM and Radio Rossii

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Many thanks to SWLing Post contributor, Wlodek, who writes:

I just saw the news [below] that the antennas of the transmitter that broadcast Russian propaganda Vesti FM and Radio Russia on 1413 kHz, 999 kHz and 621 kHz were destroyed.

Ministry of the Interior of the Pridnestrovan Moldovan Republic

April 26, 2022

In the early morning of April 26, two explosions thundered in the village of Mayak, Grigoriopol district: the first at 6:40, the second at 7:05.

Law enforcement officers and emergency services of Pridnestrovie were immediately sent to the scene. Grigoriopol militiamen cordoned off the territory of the Mayak radio and television center, sappers of the Ministry of Defense began to examine all the objects of the PRTC.

As of 9 am, it is known that the two most powerful antennas were out of order: one – megawatt, the second – half-megawatt. Both rebroadcast RF radio.

None of the PRTC employees and local residents were injured.

PRTC – Pridnestrovian radio and television center. This is one of 14 radio transmitting centers of the former USSR.

The signal from the PRTC can be relayed to the USA, the Middle East and Latin America. The radio center was built in the late 60s.

Also, SWLing Post contributor London Shortwave, share a link to this news article with more detail.

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Radio Waves: Border Blaster Early Days, Resistance on the Radiowaves, Towers With Flared Skirts, and Palau Restores AM

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Radio Waves: Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

In border radio’s early days, psychics and mystics ruled the airwaves (Mexico News Daily)

Charlatans originally built powerful ‘border blaster’ stations to evade scrutiny by US authorities

In radio’s early decades, among the oddball attractions found on the airwaves from 1920 to 1940 included a husband-and-wife team of psychics broadcasting from the U.S.-Mexico border under the stage names of Koran and Rose Dawn who became so popular that their extensive following helped them create a secondary income source: an organization called The Mayan Order.

Those who applied for membership and received its periodicals, the founders suggested, could harness the ancient Mesoamerican civilization’s secrets.

The pair were just two of the many psychics and other broadcasters of questionable integrity on the airwaves along the Rio Grande during radio’s beginnings. These characters built “border-blaster” stations of such epic size and scope that they could transmit from the Mexican side of the border into the United States.

Author John Benedict Buescher’s new book, Radio Psychics: Mind Reading and Fortune Telling in American Broadcasting, 1920–1940, unearths Koran and Rose Dawn’s forgotten story, as well as those of about 25 other border-blaster radio personalities on the Rio Grande who were heirs to a longtime American fascination with the occult.

“I was surprised how really dominant this stuff was in the early days of radio,” Buescher said. “Radio historians typically have just waved it off, not really focused on it, didn’t really take it seriously.” [Continue reading…]

Ukraine’s resistance on the radiowaves (DW Video)

Ukraine is fighting with more than weapons. The airwaves are also a frontier. Ukrainian computer specialists and radio operators have managed to jam Russian communications or intercept them. revealing some shocking details of the war’s brutality.

Click here to watch the view at DW’s website.

Why Well-Dressed Towers May Wear Flared Skirts (Radio World)

Cox, Dawson explore the benefits of umbrella-spoke feed for MW towers

Ben Dawson and Bobby Cox will talk about flared skirts at the NAB Show.

“A flared skirt is a set of symmetrically spaced cables around the tower, which attach electrically near the top of the tower, extend outward from the tower along a path similar to the top guy cables, and then turn back in toward the tower base at a point roughly halfway down the tower,” said Cox, senior staff engineer at Kintronic Labs.

“Insulators at this midpoint insulate the cables from ground. The cables terminate on an insulated feed ring encircling the tower base above ground level, similarly to a conventional skirt feed. The antenna is driven between this feed ring and RF ground. The resulting flared skirt takes the shape of a diamond, looking rather like umbrella spokes.”

These systems are used to provide a feed arrangement for grounded towers that is mechanically simple but has certain attractive aspects.

“The wide bandwidth characteristics of the flared skirt make these antenna designs extremely useful for multiplexing several AM stations onto a common antenna,” said Dawson, consultant engineer at Hatfield & Dawson. [Continue reading…]

Palau restores AM radio service (RNZ)

After erecting a new tower Palau’s state broadcaster has restored its AM radio service.

The previous AM tower was destroyed during Typhoon Bopha, in 2012.

Rondy Ronny, head of programming said that the new AM tower and radio service will benefit all the 16 states of Palau.

“A lot of the outlying states are not able to connect into the internet and just don’t have that capability or have very high tech phones like how we do here in Koror. People don’t expect people from Angaur, from Babeldaob to be on their phones all the time.”

Ronny said that the new tower will be crucial to Palauans during natural disasters. [Continue reading at RNZ…]