United States

Not shortwave but nonetheless perhaps interesting to some is this video documentary from VOA’s museum of broadcasting about WLW, an early AM/MW monster eventually operating at 500 Kw until the 1940’s.  
The physical scale of these high powered transmitter components, including a vast water-cooling infrastructure was fascinating. 
https://www.youtube.com/watch?v=y1u0bHx83Vw

Rob to WOR iog (2024-01-25)

I visited the museum last fall, definitely worth the trip. 
The museum website has a lot of fascinating free downloadable articles as well.  
https://voamuseum.org/resources
The origins of VOA are inextricably linked to WLW’s history and the Crosleys.  The deeper one dives into the story, the more fascinating it gets. 

Bob Tilford to WOR iog (2024-01-25)

Interval Signals

Interval Signals Online – URL update. 
I’ve had a somewhat turbulent three weeks or so moving the Interval Signals Online website – aka IntervalSignals.net – to a new hosting provider, however this morning the transfer was completed. The site now has an SSL [safety certificate] so no longer will that annoying “unsafe website” warning (which even I got) be generated, and for that reason the URL has changed slightly to https://intervalsignals.net.

So if you find it useful please update your bookmarks, dive in and let me know if you encounter any problems with the website.

David Kernick, Interval Signals Online to WOR iog (2024-01-25)

Israel

Has GLZ 1287 kHz [Galei Zahal / Ed] reduced power? This station was received quite well during evening hours during its first weeks, but since a couple of days, it is barely audible.

Modulation seems also very low, the carrier is there but it`s mostly noisy and the programme is barely heard nowadays. it was better before.

Robert D (2024-01-24)

Russia

Kaliningrad 1143 kHz was testing today, 24th Jan. 2024 before 10 UTC (=11 CET, 12 MCK), news edition on top of the hour was clearly audible in Central Europe. I learnt, this frequency is only activated irregularly and therefore cannot be found in  the usual MW lists. but this morning, it was on the air.

Robert D (2024-01-24)

Netherlands

Re.: https://mediumwave.info/2024/01/22/netherlands-143/

Those LPAM sites are sometimes very interesting:
https://babylona.home.xs4all.nl/pe9mj/FOTO/Foto’s%20van%20radiostations/1287-Bornerbroek-Hotradio%20Hits.jpg
Look at the star in the antenna wire. Does it have a technical reason? 
Some of the Yagi antennas are broken. 
On the house, the upper antenna is a Kathrein ARA30. That is a LW/MW/SW receiving antenna combined with a VHF band 3 yagi antenna for FM.
Those types are common in Germany, alongside with ARA10 (only a dipole) and ARA20 (cross-dipole).

Marco (2024-01-23)

Netherlands

Google translate is your best friend 😉.

It took enough time again, that’s always the case in January. Marcel and I have the channel overview of LPAM stations completely up to date 👍 ! 
Marcel takes care of the website and roughly the upper half of NL and I the roughly road under the Zaandijk – Enschede line so we complement each other nicely because together we know the lion part of 50/100 W stations for info. 
In the past two years, the list has been swallowed with 15 LPAM stations, unfortunately but understandable because not everyone can cough up the contributions and personal causes such as death and emigration. 
I have delivered a few more antenna pictures. Especially foreign broadcasting and listening amateurs are interested in this because almost everything for LPAM is self-built, that’s what makes the hobby interesting. If your mast/antenna has been changed, please send the photo(s) max. 5) send to Marcel (email addresses on the site under contact) or me at radio@albumam.nl
Here are the most up-to-date data https://babylona.home.xs4all.nl/pe9mj/indexLPAM.htm

Rene L’Baum to mwcircle FB group (2024-01-17)

United Kingdom

History of 648 kHz
“The history of 648 kHz in the UK” under that title the weekly international DX program Wavescan, from Adventist World Radio, AWR, pays attention to the wellknown former BBC World Service frequency 648 kHz from Orfordness in the UK. Nowadays Radio Caroline is using this transmittersite. In part 1, programmed for Sunday January the 21 th,  of the history of 648 kHz Ray Robbertson mainly tells the story of mediumwave and longwave broadcasting in the UK as from the beginning before World-War 2 up till around 1990. Some interesting historical BBC radiofragments were used. Next broadcast will be more precise about the 648 kHz.

Wavescan is broadcast weekly over many shortwave radiostations in the USA, Africa and Europe. In Europe IRRS in Italy has Wavescan in the schedule. Much more easy is to listen to the program via Applepodcasts, or directly via the link: AWR English – Wavescan – DX Program (WRMI) [WAV] | Adventist World Radio

Best 73’s, Willem Prins – Haren / The Netherlands (2024-01-21)

Space Weather

A CME IS HEADING FOR EARTH: Yesterday, a magnetic filament on the sun erupted, hurling a CME almost directly toward Earth. Forecast models say it should arrive during the late hours of Jan. 22nd, sparking minor (G1) to moderate (G2) geomagnetic storms with auroras in northern Europe and northern-tier US states. Follow this story @ Spaceweather.com

Ydun Ritz (2024-01-21)

Russia and more…

Voice of Russii. 10 years of oblivion.
——————————————–
Article + picture from the directory “Radio Broadcasting in Russian”. 
Author Andrey Molokov, St. Petersburg, Russia
January 18, 2024.
Source – Internet page in Russian – “Radio room. Pages of the history of Powerful Radio.”
https://vk.com/public158109176
——————————————-
At the beginning of December 2013, the oldest radio broadcaster in Russia was signed with a liquidation verdict.
Russian foreign broadcasting had only a few months left to exist. By the time of liquidation, the frequency schedule had been significantly reduced. Sessions were filmed from many directions, and accordingly the load on the high-power radio broadcasting centers within the Federal State Unitary Enterprise RTRS dropped.
However, how the life of Russian foreign broadcasting ended is a separate matter. Today we’ll see what the frequency schedule of the Voice of Russii looked like in the 2001 – 2002 season.
Please note that in addition to the main program, the Sodrugestvo radio channel, which is part of the Voice of Russii, was broadcast.
The broadcasting service “Commonwealth” was created at the end of 2000 to inform the Russian-speaking population of the former Soviet republics about the main events in Russia, and to reflect the course of the Russian leadership in the post-Soviet space. The frequency schedule is not provided in this article – there will be a separate post.
Data from the directory “Radio Broadcasting in Russian” (autumn 2002 – spring 2002)
Authors and compilers: Konstantin Gusev, Igor Yaremenko, Alexander Dementyev, Andrey Tavrizov.
So, let’s start with medium waves.
999 kHz – Transnistrian Radio and Television Center. In the past, it was one of the main frequencies for
broadcasting towards Eastern Europe and our closest neighbors. Radio Russia programs are now broadcast (from 04/05/2022)
1089 kHz – Kuban Radio Center. Krasnodar region. The European direction is similar. It was also well received in the Caucasus, although long-wave broadcasting was available for mountainous areas. In 2014, broadcasting was stopped. Restored in test format in 2022. There are no regular broadcasts. The equipment is ready upon request.
648 kHz – Orzu. Radio station No. 5. Tajikistan. A huge enterprise with amazing infrastructure. Dozens of antennas, including two Big Zarya systems. The radio station still operates today, fulfilling orders from various broadcasters.
1215 kHz / 1143 kHz – Radio Center No. 5. Bolshakovo. Kaliningrad region. At a frequency of 1215 kHz, a directional antenna system of the “Square” type was used, which ensured effective coverage of the territories of Central and Northern Europe. 1143 kHz – broadcasting in the direction of the Baltic countries, the Republic of Belarus (pie chart)
1170 kHz – one of the frequencies of the Kuban Radio Center. The RV-680 (1200 kW) transmitter operated in combination with the Bolshaya Zarya antenna. The main lobe of the diagram “beat” in the direction of Israel (very relevant now). In general, it is a Middle Eastern frequency. The transmitter has been removed. The antenna system has been taken out of service.
1314 kHz – Radio station in the village of Noratus, Republic of Armenia. The RV-602 transmitter worked in combination with the Bolshaya Zarya antenna. Azimuth – 195 degrees. Near East. The equipment has been preserved and is in working order. There are plans to use this frequency in the near future.
1323 kHz – Germany. Wachenbrunn. This venue was called the “Russian Quartet”. 4 masts of 125 meters each (directional antenna system). Power – 1000 kW (decreased in certain periods). The transmitting facility confidently provided radio coverage of European territories.
612 kHz. Moscow. Kurkino. The same small radio center from which, in the last years of his on-air work, the broadcasts of “Narodnoe Radio” – 612 kHz and “World Radio Network” – 738 kHz were heard
Not working since 05/01/2019.
603 kHz – local German transmitter in Berlin.

A few conclusions. In the direction of Europe, broadcasting was organized more than voluminously.
At frequencies 999/1089/1143 kHz – omnidirectional antenna systems were used (pie chart) In addition to the “target” regions, it was possible to receive transmissions on very extensive routes. For example, during the Sputnik Radio test in February 2023, many letters came from the Orenburg region.
The Middle East, Asia and other destinations on medium waves are represented modestly or completely absent. This means that it’s time to turn to short waves.

And now everything is getting more serious.
– Sessions from Transnistria (read Grigoriopol) were possible anywhere – the rotating antenna made it easy to cover any territory. By the way, the antenna can now transmit a signal in any necessary direction.

– Vladivostok. Razdolnoye/Tavrichanka.
Both radio centers are in the process of being dismantled. They lasted a long time though. To a certain extent, thanks to caring leadership.
– Lvov. Radio center in the village of Krasnoye. The former luxury of powerful radio broadcasting, which Ukraine inherited after the collapse of the USSR. The company had great potential. The equipment has been dismantled. As of 2022 – 2023, the antennas were being dismantled. The current condition is unknown.
– Krasnodar. Kuban Radio Center. Naturally, in addition to medium waves, the company also dealt with short waves. Fortunately, there were plenty of antennas and transmitters here. Minimal shortwave broadcasting remained until 2020 (Adygei Radio). As a result of the ongoing dismantling (2020 – 2023), the possibility of short-wave on-air work has come to naught. Although… it’s still possible to restore something (Sputnik, come to your senses before it’s too late!)
– Moscow. Here you need to take into account that there were many radio centers in the Moscow region. These are Taldom, Kurovskaya and Lesnoy. In general, when they were drawing up the frequency schedule, the engineers tried to ensure that every Russian enterprise had something for a powerful radio. Now it is difficult to say which centers are meant in the lines under the general designation – Moscow. Most likely, the load is spread across at least two centers. Taldom was also used for Radio Rossi broadcasts on HF. Radio centers in the Moscow region are in very poor condition. A small amount of work remains in Taldom (on-air broadcast of standards)
– Komsomolsk-on-Amur. Radio station named after Popova. By the way. Today it is one of the surviving radio centers in Russia that can operate on short waves. DRM equipment was brought here from all over the country after the dismantling of high-power radio broadcasting facilities began. Periodic digital Q-tests are carried out here. On medium waves, the radio station broadcasts the program “East of
Russia” at a frequency of 765 kHz (simultaneous broadcasting network). Employees of the Far Eastern branch of FSUE RTRS maintain, as far as possible, the necessary broadcasting infrastructure.
– Let’s continue the Far Eastern theme in Khabarovsk. In the radio broadcasting and radio communication workshop, the possibility of on-air broadcasts on medium waves is maintained. An example of this is “East of Russia” on 765 kHz. Unfortunately, there is no information about the condition of the shortwave site.
In a word, the Far Eastern branch of RTRS, in terms of powerful radio equipment, retains its potential.
– Irkutsk. Radio center No. 7 – Angarsk. Whopper. Mahina. I can’t find the exact word. A scattering of antennas, three technical buildings. The longest “Big Dawn” in Russia – 37 towers. Alas, this is all with an eye to the past. The radio center infrastructure is currently being gradually dismantled.
– Novosibirsk. Radio center in the village of Raduga. There were two sites. On one: long-wave and medium-wave equipment. On the second: shortwave technology. The radio center has been dismantled. The land has been transferred to the municipality.
– Samara. The radio center was dismantled in preparation for the World Cup. Had great potential due to its good location.
– Saint Petersburg. Another pain of loss. Radio center No. 11 “Krasny Bor”. The equipment has been dismantled. The land is up for sale.
– Petropavlovsk-Kamchatsky. This refers to the Radio Center near Elizovo. Dismantling.
– Chita. Radio center near the village of Novokruchinsky. Dismantling has been carried out. The land has been transferred to the municipality.
– Kaliningrad. This means Bolshakovo. During the Soviet years, the radio center was engaged in jamming Western radio stations. After the collapse of the USSR, the transmitters were adapted for on-air operation. True…broadcasting towards the Caucasus is doubtful. Most likely a typo.
At the moment, SW transmitters in Bolshakovo have been dismantled. But the antenna remains. It was specially built by order of the Voice of Russia.
– Ekaterinburg. The condition of the object is unknown. But from online publications from those who like to “climb” antennas, I can conclude that they will be dismantled.

Please note that powers (kW) in some cases are indicated approximately. For example, in Krasny Bor there was no 400-kW transmission equipment. And in general – a completely unusable figure. There are other inaccuracies as well.
However, it is worth understanding that in the years when these schedules were compiled (the beginning of the century), there was no publicly available information as there is now. Radio enthusiasts collected various technical information bit by bit.
What can we say in the end? Powerful radio broadcasting centers that can broadcast something far away are located in the Western Part of Russia (Bolshakovo, Kubansky) and in the Far East (Khabarovsk, Komsomolsk-on-Amur)
The radio station near Yakutsk (Tulagino) is in a mothballed state. The Republic of Sakha (Yakutia)
In principle – that’s all.
Perhaps you managed to catch one of the objects alive.
P.S. The Pridnestrovian Radio and Television Center is the flagship of Russian powerful radio broadcasting. It belongs to the Federal State Unitary Enterprise RTRS, but is not located in Russia.

RUS-DX Items via WOR iog (2024-01-21)