Tag Archives: WWII

1944 WWII Hallicrafters Shortwave Radio Promo

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WWII-HallicraftersInteresting 15 min. video demonstrating the Army Signal Corps using an Hallicrafters SCR-299.

https://www.youtube.com/watch?v=TURd_XVpwvk

While certainly a promotional piece for Hallicrafters, this has great footage and captures a bit of the excitement of radio expanding into new frontiers. There is a discussion of how the radio was modified for military conditions as well as some innovations which were implemented to make such a system mobile.

As an aside, it never ceases to amaze me how clear and crisp black and white film technology of the time seems somehow better than the color images which replaced it. But that may just be me — a black-and-white guy living in a colorized world!

There is a second part to this video, as well as other WWII-era videos available on YouTube with a bit of searching, and of course don’t forget to check out the SWLing’s Shortwave Radio Archive page for more interesting shortwave audio old and new!

Robert Gulley, AK3Q, is the author of this post and a regular contributor to the SWLing Post. Robert also blogs at All Things Radio.

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Historic Bawdsey Radar site receives £1.4 million grant from the UK government

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(Source: Bawdsey Radar)

(Source: Bawdsey Radar)

Many thanks to SWLing Post contributor, Dan Robinson, for sharing this article about the historic Bawdsey Radar site:

(Source: Engaget)

save-radarA radar site considered by some to be as historically important as Bletchley Park will be preserved, thanks to a £1.4 million ($2 million) grant from the UK government. The Bawdsey facility in eastern England, established in 1938, was the world’s first operational radar station. The then-brand new technology helped the allied forces win the Battle of Britain, and some historians think it may have shortened World War II by as much as two years. The facility was closed in 1991, and is on Britain’s “at-risk” heritage list because of structural issues and water damage.

According to the preservation group Bawsdey Radar, construction work will start in September 2016 and the building will open to visitors in September 2017. The goal is not just to conserve it, but also to unveil a new visitor exhibition featuring physical and virtual displays. The UK’s “Heritage At Risk” adviser John Etté said the facility “played a vital part in the development of radar technology during [WWII], and had a huge impact on post-war electronics and defense system,” including GPS, water technology, radar guns and the microwave oven.[…]

Continue reading at Engaget…

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Rhode Island’s WWII farmhouse monitoring station

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SX-99-DialMany thanks to SWLing Post reader, Mike (AC4NS), who shares a link to this fascinating article by Tom Mooney? in the TheProvidence Journal. Here’s an excerpt:

“There was nothing remarkable to see on Chopmist Hill in 1940 when, a year before the Japanese would attack Pearl Harbor and bring America into the war, a Boston radio technician by the name of Thomas B. Cave drove up Darby Road.

[…]Cave worked for the Intelligence Division of the Federal Communications Commission, charged with finding a hilltop in southern New England that could serve as one of several listening posts to detect radio transmissions from German spies in the United States.

What he discovered up at William Suddard’s 183-acre farm was nothing short of miraculous.

Because of some geographic and atmospheric anomalies, Cave reported he could clearly intercept radio transmissions coming from Europe — even South America.

As a Providence Journal story revealed after the war, military officials were initially skeptical. They wanted Cave to prove his remarkable claims that from Chopmist Hill he could pinpoint the location of any radio transmission in the country within 15 minutes.

The Army set up a test. Without telling the FCC, it began broadcasting a signal from the Pentagon. From atop the 730-foot hill in the rural corner of Scituate, it took Cave all of seven minutes to zero in on the signal’s origin.

In March 1941, the Suddards obligingly moved out of their 14-room farmhouse, leasing the property to the FCC.

Workers set off erecting scores of telephone poles across the properly, purposely sinking them deep to keep them below the tree line. They strung 85,000 feet of antenna wire — the equivalent of 16 miles — around the poles and wired it into the house.[…]”

Click here to read the full article in the The Providence Journal.

If you find this fascinating, you might also read this article about the Radio Secret Service in England.

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BBC At War: new series sheds light on WWII broadcasting

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BBC-AT-WAR

Many thanks to several SWLing Post readers from the UK who have pointed out this new BBC Two documentary: The BBC at War, Presented by Jonathan Dimbleby.

BBC Two describes the documentary as, “[a]n enthralling series exploring how the BBC fought not only Hitler but also the British government to become the institution it is today.”

Of course, the BBC iPlayer is region-locked, so you either need to be resident in the UK or using a proxy server in order to view. The first episode is available to view now; the second will be soon.

Click here to view Episode 1: The War of Words.

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Honoring Memorial Day: The White Cliffs of Dover

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Dame Vera Lynn

Dame Vera Lynn

Today is Memorial Day, and I’m feeling humbly grateful to all of those who paid the ultimate sacrifice for their country. Since I’ve been reading a lot of WWII history lately, I’ve also been playing a lot of WWII-era music here in my sanctuary to all things radio.

Few songs sum up the yearning sentiment of World War II better than Vera Lynn’s 1942 rendition of “The White Cliffs of Dover.” It’s an iconic song, one that helped British soldiers see beyond the war while mourning its painful toll. It was written in 1941 when England was taking heavy casualties, just before American allies joined the effort.

Scott-Marine-Radio-SLR-M

This morning, seeking something with a little authenticity, I played “The White Cliffs of Dover” though my SStran AM transmitter, and listened to it through “Scottie,” my WWII-era Scott Marine radio (above). I made this recording by placing my Zoom H2N recorder directly in front of the Scott’s built-in monitor speaker.

So here you go: a little radio tribute to all of those who fell–on both sides–of that infamous second world war.

And thanks to all who serve and have served in the name of “peace ever after.”

Click here to download the recording as an MP3, or simply listen below:

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