Category Archives: Shortwave Radio

Star Wars sound designer is, indeed, a radio enthusiast

StarWars-LogoSWLing Post readers may remember a post I recently published in which I believed I’d identified a familiar shortwave time signal station in the Battle of Hoth scene from The Empire Strikes Back. If you haven’t read this post, feel free to do so and listen to the embedded video/audio clips.

Upon hearing this, I went so far as to muse that the Star Wars sound designer might be a radio listener. I asked our readers if anyone could confirm this–?

Well, we’ve got our answer!  I’m truly indebted to an SWLing Post reader who passed my post along to his friend, Ben, who could provide this definitive response:

“This is Ben Burtt, sound designer of the Star Wars films. A friend sent me a link to this blog thinking I would like to comment.

Ben and old recorders

Ben Burtt with his recording gear, circa 1980. The mike on the stand at Ben’s feet is one from his grandfather’s ham radio station in the 1950s, or possibly earlier.

“The answer is yes, I have always been a ham radio enthusiast.”

 

“My grandfather, Harold Burtt, operated W8CD out of his home in Columbus, Ohio 1930s-1960s. I was enthralled as a kid listening to the sounds on his receiver. I heard alien worlds and cosmic ‘voices.’

Harold Burtt, (Chairman of the Psychology Dept Ohio State) with his attic gear approximately 1935

Harold Burtt, W8CD. (Chairman of the Psychology Dept Ohio State) with his attic gear,  approximately 1935

“So not only did I record his radio, but continued to do so on the Star Wars series and Star Trek as well.

My memory of the Hoth transmission was that it was WWV but it could have been CHU since I was recording all that interested me on the dial.”

Terrific! Thank you, Ben, for taking the time to respond. As I said, you’ve certainly started off this radio enthusiast’s year on the right wavelength…no doubt some of our readers will agree.

Indeed, the powerful sonic experience of the Star Wars and Star Trek films has, in my estimation, helped shape many of us into the radio/sound enthusiasts we’ve become–myself certainly included. Thank you, Ben, for this!  You’ve sharpened my ear to a greater appreciation of sound, especially filmic sound, and your work in particular.    

For readers who are less familiar with Ben Burtt’s work, check out his Wikipedia page and IMDB profile–you’ll find he’s been the sound designer on numerous influential films including the recently released Star Wars: The Force Awakens.

A special thanks to Ben Burtt for sharing these wonderful photos and kindly giving me permission to use them here on the SWLing Post.  I must say, considering my love of radio in the thirties, I especially like that photo of Harold Burtt (W8CD) in his shack.

DX Podcast returns

Analog Radio DialColin Newell from DXer.ca has just announced the return of the DX Podcast:

The DXer.ca site has been on the air for over 20 years now! And we are now pleased to announce… the return of the DX Podcast! We ran this little show way back in 2008 and it never got a lot of traction – we are starting small and with our first episode, a conversation with Ian McFarland of Radio Canada International – recorded New Years Eve – December 31st, 2015! Enjoy.

Click here to listen to the podcast on DXer.ca.

I plan to help Colin with the new podcast and wish him the very best producing this new show!

James put his ailing Sony ICF-SW55 on ice. Literally.

sony-icf-sw55c

Many thanks to SWLing Post contributor, James Patterson, who writes:

I have owned the Sony ICF-SW55 for around 15 years or more. I like to change my listening pleasure from radio to radio, giving each one a rest, as they are all different to a degree. So I put the SW55 away and it sat unused for about six moths, as with my radio collection, I had others to listen to.

But when I decided to listen to the SW55 again, it just wouldn’t power up at all. I have read posts from other listeners saying their radios won’t power up either after sitting for extra long periods. I think they are mostly Sonys.

I tried many times but no it wouldn’t power up; I decided I’d just keep it as a memory of a failed Sony radio. I’m aware that the capacitors do blow, and assumed that’s most likely the problem.

But I decided there may be another way to get it going again. I always check for [battery compartment] corrosion, but there was none.

I thought of a crazy idea of actually freezing the radio–just to see what may happen. So it was in the chest freezer for 3 hours. I then took it out frozen like an ice brick!!.

I took it outside to the blazing hot sun and let it fully defrost. I then plugged a DC power pack into it. The operating voltage is 6 volts. I pushed 9 volts into it, through the switchable power pack. I got a plastic clamp and clamped the on/off switch permanently “on”.  I could hear it turning on and off several times as the switch is electrically-activated.

Then all of a sudden it sprang to life–unbelievable! On it came at full volume, so I selected an AM station and it worked as good as it ever did. The sensitivity was always very good, and it still is.

So was it a “Fluke”, “freak of nature” just by chance, or was it the freezing that woke it up?

Well I’m not turning it off. I have new AA batteries in it, as well as the power pack that’s turned back to the correct 6 volts–and yes it’s still going!!

So maybe we should all start freezing our radios when they have given up the “ghost”!?! Don’t forget to defrost before powering up!! Maybe I’ve started a “new trend”. Any comments would be great! Thanks.

Thanks Thomas and have a great and happy New Year from New Zealand.

Wow–James, I’m not sure why this freezing method worked, but I’m glad it did!

I don’t think I could recommend that everyone try this but, James, you did this out of desperation since you essentially had a nice ICF-SW55 paperweight. What did you have to lose? I’m very curious if some engineers or electronics technicians could comment as to why freezing the radio helped.

I do know this: I would be cautious attempting James’ freezing method if you live in a humid environment. It’s possible that the condensation from the radio thawing could actually cause moisture damage. Obviously, in James’ case, it did not.

Thanks again, James–I hope your ICF-SW55 gives you many, many more years of service!

George demonstrates the Tecsun PL-880 tuning bug

PL-880-Tuning-Bug

[19 January 2016: Please read this updated post.]

In response to Pawel’s post about a tuning bug affecting a recent batch of Tecsun PL-880s, SWLing Post contributor Georges (F6DFZ) comments:

I have posted a new video about this important bug of the PL-880.

https://www.youtube.com/watch?v=3KZFlO-C-Gk

I did so because it seems some people don’t understand this very important issue.

This video shows the Tecsun PL-880 tuning bug which is present on SSB when using the Fine Tuning knob.

The PL-880 is tuned to the Shannon Volmet on 5,505 MHz USB.

At the beginning, I use the coarse Tuning knob to shows the effect of tuning 1 kHz down ; the pitch of the voice increases as we are on USB.

Then, I tune down 1 kHz using the Fine Tuning knob, and now the pitch of the voice decreases, indicating the bug with the reverse tuning using the Fine Tuning knob on SSB.
At the end, I use the coarse Tuning knob to hear the voice with a normal pitch, and you can see that the displayed frequency is 5,503.01 MHz, a difference of nearly 2 kHz versus the true frequency.

Best regards, and a Happy New Year

Georges F6DFZ

Thank you, Georges. Since I have an early PL-880 model that doesn’t have this bug, your video and explanation does clarify the situation.

That is frustrating. Until this bug is fixed, I couldn’t recommend purchasing a new Tecsun PL-880. I hope someone can confirm when the bug is fixed and the production run is once again free of this tuning issue.

Many thanks to Pawel and Georges for bringing this to our attention.

The Amateur Astronomer: Tune in to Troy’s Christmas gift

imageSWLing Post reader, Troy Riedel, received a gift like no other from his son this Christmas. No, it wasn’t the fabulous Celestron telescope in the above photo.  On Christmas Eve (December 24) Troy sent the following message:

Merry Christmas, Thomas.

I have to tell you what my son gave me for Christmas a few hours ago.

He purchased 1-hour of radio time for me on WBCQ (5110) for Wednesday, 30 December at 8 P.M. EST.

I will have to pre-record approximately 50-55 minutes over the coming days (not much time to prepare).

After telling my son this is cool – I also added this is the most stressful gift I’ve ever received.

My son suggested I may want to talk about astronomy.

A cool gift, indeed.  Evidently––and even more cool–– Troy is something of a hardcore amateur astronomer. I also encouraged him to do a show on this topic; I can’t think of the last time I heard a show about astronomy on shortwave!

Troy Riedel, host of The Amateur Astronomer

Troy Riedel, host of The Amateur Astronomer

So, despite the challenge of putting a show together in less than a week, Troy confirmed yesterday that he has already completed the show and WBCQ will air it at the following time/frequency:

5,110 kHz on Dec 30, 2015 at 8:00 PM EST (1:00 UTC December 31, 2015)

Troy is looking forward to reception reports and will announce the address during the broadcast.

Oh––and being the good man he is, Troy is also including a PSA for Ears To Our World. Thanks, Troy!

Looking forward to the show!

QSO Today Interview with Bob Heil

Bob-HeilEric over at QSO Today has posted an interview with Bob Heil, the founder of Heil Sound, whose microphones have transformed both the amateur community and the professional recording industry (Heil Sound is the only technology company featured in the Rock and Roll Hall of Fame!)

The interview is about an hour and half long, and I was fascinated with every minute. In addition to talking about how Amateur Radio laid the foundation for his incredible career(s), Bob also talks about the need for Elmers in the hobby and the need to get hams building again. Along the way there are tips about audio for both transmitting and receiving, as well as a bit of discussion concerning the science of phasing – these alone are worth the price of admission!

Here is the info from the QSO Today site:

Bob Heil, K9EID, is no stranger to ham radio, as a pioneer in audio systems, not only for the rock and roll stars in the 60’s and 70’s, but for ham radio as well. As the founder of Heil Sound, Bob’s injection of audio experience and know how has raised the bar of what is acceptable for good sounding voice communications on amateur radio. Bob shares his ham radio story with Eric, 4Z1UG, on this episode of QSO Today.

Show Notes: http://www.qsotoday.com/podcasts/k9eid

Podcast Link: http://goo.gl/ymGr6a

iTunes Store: http://goo.gl/CvLNmV

Stitcher: http://goo.gl/uhf1XZ

— 73, Robert

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

SRAA Recording: The Happy Station Show circa 1979

Crosley-Dial-BlackAndWhiteMany thanks to Shortwave Radio Audio Archive contributor, Richard Collings, who recently submitted this amazing off-air recording of the Happy Station Show. Richard notes:

The Happy Station Show of Sunday 23rd December 1979. A pre-recorded special Christmas show with Tom Meijer. Broadcast from 0930 to 1020GMT [on 9895 kHz and received in Plymouth, Devon, UK].

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

Note that this is one of many archived off-air recordings found on the Shortwave Radio Audio Archive.