Category Archives: Radio History

Photo Gallery: Stephen makes a pilgrimage to the Duga site

Many thanks to SWLing Post contributor Stephen Cooper who shares photos from his recent visit to the Duga Soviet Union era over-the-horizon (OTH) radar system near Chernobyl.

The following photo gallery contains images of the antenna, control room, training room and server room. Click on the thumbnails below to enlarge images and browse:

What an amazing site, Stephen! Thank you for sharing your photo tour with us.

Readers: Stephen is also an application developer and the kind fellow behind Shortwave.am, Interval Signal Ringtones for Android, and the Shortwave Radio Schedules app. Check them out!

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Photo Tour: The Edward R. Murrow Transmitting Station

Yesterday, I posted a photo and asked if you guess where I was when I took the shot.

Those of you who guessed the Edward R. Murrow Transmitting Station (formerly, “VOA Site B”) near Greenville, North Carolina, were absolutely correct!

My buddy, John Figliozzi, gave a presentation about NASWA and the Winter SWL Fest at the NASB (National Association of Shortwave Broadcasters) which was held in the Raleigh area, May 9th and 10th. Due to a conflict, I was not able to attend the NASB meeting this year, but I did arrive at the conference hotel late Thursday where I met a handful of attendees. I had previously invited John to join me on the station tour, and he was quite happy to do so!

Macon Dail (WB4PMQ), the transmitting station’s Gold Medal award-winning Chief Engineer, made time to give us a tour Friday, May 10, 2019.

And now, on to the photo tour of this remarkable facility.  My inclination is to caption each photo…but I know if I attempt this, I won’t post this gallery for several months!  Instead, I’ll roughly divide the photos by the various sections of the site. Note, however, that there are more than one hundred photos in this detailed post––to decrease its length, some of the photos have been placed in clickable thumbnail galleries. Those of you who receive the SWLing Post as an email digest, I would strongly encourage you to view this post directly on our website, so all of the gallery images will appear.

Enjoy!

Station entrance, lobby, and library

The Front Lobby

In this photo, Macon is showing John one of the notebooks, which is chock-full of reception reports from listeners. This notebook, as you can see, is prominently displayed in the front lobby.

We found our friend Rich D’Angelo in the stack of reception reports.

In a mezzanine above the control room, there is a space that houses a library, a presentation/classroom area, and even a small workout/fitness room.

View into the control room from the mezzanine.

Control room

     

Transmitters

 

Tubes glowing in the active GE transmitter!

Very high voltage in this power room for the GE transmitters.

Installing new transmitters

Macon and his team are in the process of installing modern transmitters sent from other IBB sites. As you might imagine, this is a tedious process, and requires highly-skilled technicians.

 

 

Power

Antenna switching bay and feed lines

In this photo, we’re looking straight down a 50 kW feed line in conduit which leads to the switching bay. Normally, this would not be accessible, but this line is being built for a new transmitter.

The antenna switching bay is truly massive…

Antenna farm

View from the observation tower

Wow, what a tour…

John and I enjoyed our in-depth tour of the Edward R. Murrow Transmitting Station! The staff, as always, were incredibly welcoming and accommodating.

I believe this was my fourth tour; nonetheless, I still discovered new things, and it’s no wonder. The staff of the station are constantly upgrading, updating, and tweaking the performance of their equipment. This is the reason their signals are always full-fidelity and crystal-clear on the air.

I’m simply amazed by all they accomplish.  Keeping this station running is certainly a labor of love.

Of course, this won’t be my last visit to the station.  I fully intend to return, if not later this year, at least next, to check out the new transmitters in operation.  Stay tuned! To this active VOA station.

Click here to read an article about my first visit to the Murrow Transmitting Station.


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1955 Film: Assembling Regency transistor radios in Indiana

Many thanks to SWLing Post contributor, Pete Eaton, who shares the following vintage industry short film:

Click here to view on YouTube.

Like Pete, I’m impressed with the size of those soldering irons!


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RFI: “The power of radio during British-mandated Palestine”

Radio engineer Moshe Rubin transmits the special broadcast during the opening of the Palestine Broadcasting Service, Ramallah, March 30, 1936. Source: Library of Congress Prints and Photographs Division Washington, via RFI

Many thanks to SWLing Post contributor, Alan Roe, who writes:

There is an interesting article/podcast by R France Int
entitled “The power of radio during British-mandated Palestine”.

“On 30 March 1936, the British High Commissioner of Palestine, Arthur
Wauchope, inaugurated the Palestinian Broadcasting Service, the PBS. It
was the second broadcaster to be established in the Middle East, after
Radio Cairo in 1934, and featured programmes in Arabic, Hebrew and English.

It covered the region of Palestine, Jordan, Syria and Lebanon, as well
as parts of Egypt. The new transmitter was in Ramallah and the
broadcasting offices were in Jerusalem.”

Full article and pictures at:

http://en.rfi.fr/middle-east/20190329-power-radio-during-british-mandated-palestine

Fascinating! Thank you for sharing this with us, Alan!

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2019 Marks the 100th Anniversary of Radio in the Netherlands

Former RNW headquarters in Hilversum, Netherlands (photo coutesty: RNW)

Many thanks to SWLing Post contributor, Bill (WD9EQD), who shares the following:

Hi Thomas,

You probably already know this, but 2019 is the 100 anniversary of radio in the Netherlands

Jonathan Marks of the Media Networks programs has a nice article about some of the history of radio Netherlands:

View story at Medium.com

Click here to view.

There’s also the Media Networks Vault where you can listen to many of the original Media Networks programs:

https://jonathanmarks.libsyn.com/

For real Radio Netherland Fans, from the archives, there is an eight part audio series on the 50th anniversary:

Click here to read.

The Internet Archive is probably an easier place to down load the eight part series [we’ve also embedded each audio file below]:

Part 1:

Part 2:

Part 3:

Part 4:

Part 5:

Part 6:

Part 7:

Part 8:

Click here to listen via the Internet Archive.

Fascinating Listening.

Thanks so much for sharing this, Bill! Indeed-these are some amazing resources to explore the rich history of radio in the Netherlands!

 

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