Tag Archives: Kris Partridge

Radio World: Construct an EAS Receive Loop Antenna

The completed antenna, showing the F-connector on the tee box. (Source: Radio World)

Many thanks to SWLing Post contributor, Kris Partridge, who shares the following antenna construction article from Radio World:

Ken Beckwith is a field engineer with EMF based in Nebraska. Being a hands-on engineer, Ken has done his share of construction over the years. One of his projects was the construction of an octagonal-shaped AM loop EAS antenna using PVC pipe.

[…]The antenna has a broad coverage angle with a deep null when the antenna is broadside to the signal. Aim the “edge” of the loop toward the AM station you want to receive. The strongest signal will be received when the antenna end or edge is pointing to the signal source. The antenna can be mounted on a mast with U-bolts, hose clamps or whatever else works.

Here’s the construction parts list:

A 10-foot length of 3/4-inch diameter, schedule 40 PVC conduit cut into the following lengths:

2 – 4-inch
1 – 2-inch
1 – 2-1/4-inch
2 – 2-1/8-inch
6 – 9-1/2-inch
1 – 23-1/4-inch

Whatever is left over can be discarded, but before making your cuts, cut the flared end off, so all cuts are even.

1 – 3/4-inch 90 degree elbow
2 – 3/4-inch tee
8 – 3/4-inch 45 degree elbows
1 – 3/4-inch cap
1 – 3/4-inch tee box, plastic, with weatherproof gasket
1 – 7-foot piece of Belden 8777 or other three-pair shielded cable
3 – 7-foot single-pair shielded cables can substitute for Belden 8777
PVC primer and cement
Wire nuts or other connectors
1 – 3/8-inch ring terminal
F connector barrel with nut

[…]

Click here to read the article which contains step-by-step instructions.

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BBC: “Finnish radio drops Latin news after 30 years”

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(Source: BBC News via Kris Partridge)

The Yle public broadcaster has told its ‘carissimi auditores’ (dear listeners) that “everything passes, and even the best programmes reach the end of the road. This is now the case with our world-famous bulletin, which has broadcast the news in Latin on Friday for the past 30 years”.

The core members of the ‘Nuntii Latini’ (News in Latin) team – Professor Tuomo Pekkanen and lecturer Virpi Seppala-Pekkanen – have been with the five-minute bulletin since it was first broadcast on 1 September 1989, although other newsreaders and writers have joined since.

Professor Pekkanen took gracious leave of Yle, saying that, “judging by the feedback, Nuntii Latini will be missed around the world – and we send our warm thanks to you all for these past years!”

[…]Latin news addicts won’t have to suffer withdrawal symptoms for long, as the language’s greatest remaining bastion, the Catholic Church, launched its own weekly news bulletin in Latin the same week as Yle’s programme went off air. [read more here]

The key difference is that Yle offered a broad world news agenda, rather than Vatican Radio’s more focused ‘Hebdomada Papae’ (The Pope’s Week) – not to mention the fact that the Catholic Church uses its own, Italian-influenced pronunciation, rather than the Classical version preferred by scholars.[…]

Read this full news item at BBC News.

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Site shares story of the BBC’s wartime reporting

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Many thanks to SWLing Post contributor, Kris Partridge, who shares the following note following our recent series of posts about WWII radio:

The, nearly, full story of the BBC’s wartime reporting can be found here. Yes, I hope another interesting read both for your good self and the readers of The SWLing Post:

http://www.orbem.co.uk/repwar/wr_action.htm

What an excellent read! Thank you for sharing this link, Kris!

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The Guardian: The loss of rural radio leaves US communities with “another cultural and informational gap”

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(Source: The Guardian via BJ Leiderman and Kris Partridge)

America’s rural radio stations are vanishing – and taking the country’s soul with them

When I arrive at the radio station, Mark Lucke is standing in the doorway, looking out at the spitting, winter rain. He’s slim and stoic, with sad, almost haunted, eyes. The first thing he asks is if I’d like to see “the dungeon”. Who wouldn’t?

Lucke pulls on a Steeler’s jacket and a baseball cap over brown hair that falls halfway down his back, and leads me across the five-acre yard. Out here, 90 miles east of Tucson, the desert is a long sweep of brush the color of beach sand. Lucke seems to slip through the rainy day like a ghost.

The radio station, whose call letters are KHIL, has long been the daily soundtrack for this frontier town (population 3,500) that prides itself on its cowboy culture and quiet pace of life. But six decades after the founding of the station, the property is in foreclosure, with utility disconnect notices coming nearly every month.

Small-town radio is fizzling nationwide, as stations struggle to attract advertisement dollars. And as station owners are forced to sell, media conglomerates snap up rural frequencies for rock-bottom prices, for the sole purpose of relocating them to urban areas. In a more affluent market, they can be flipped for a higher price. With limited frequencies available, larger broadcasters purchase as many as possible – especially those higher on the dial – in a race not dissimilar to a real estate grab.[…]

Click here to read the full article at The Guardian.

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RSGB Archives Film: Field Day 1947

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Many thanks to SWLing Post contributor, Kris Partridge, who shares the following film from the archives of the Radio Society of Great Britain (RSGB):

Click here to view on YouTube.

Wow! Thanks so much for sharing this film, Kris. What an amazing number of classic rigs. Hams back then needed some serious muscle to take their gear to the field!

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Cincinnati Society of Professional Journalists meeting at National VOA Museum of Broadcasting

Belgium to end telegram service

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(Source: BBC News via Kris Partridge)

Belgium’s telegram service is about to stop. Stop.

One hundred and seventy-one years after the first electrical message was transmitted down a line running alongside the railway between Brussels and Antwerp the final dispatch will be sent and received on 29 December.

The fact that this 19th-Century technology is still up and running in the age of Instagram and Snapchat may seem rather odd – especially when you consider that the UK, which invented the telegram in the 1830s, abandoned it as long ago as 1982.

The United States followed suit in 2006 and even India, which had been by far the world’s biggest market for the telegram, finally closed its system down in 2013.

Just 10 businesses and a handful of individual customers have kept the Belgian system going until now. It has been chiefly used by bailiffs, who had need of a system which provided legal guarantees of dispatch and receipt.

The buyer can call up a telephone operator to spell out their message, which is then sent by post.

But with a “flash” telegram costing €23.75 (£21) for a basic 20 words, plus €0.90 for delivery in and around Brussels, it is not difficult to see why the system is struggling to survive in the age of unlimited texting on cheap mobile phone tariffs.