Category Archives: Shortwave Radio

SDR# now has AM synchronous detection

SWLing Post reader, London Shortwave writes with a remarkable story about the free SDR application, SDR#(or, “SDR sharp”). He writes:

“Two days ago, I emailed Youssef (SDR# developer lead) to ask if he would consider adding synchronous AM detection to his software at some point.

To my great surprise he e-mailed me back the same day and told me that it wouldn’t take him long to write the necessary code. A few hours later he sent me a preview copy of the software with the feature included (all I had to do was to swap one .dll file in the version I had installed at the time). The following day, he integrated it into the latest release!

With the new sync detector the software is rapidly becoming my favourite SDR application.

Here’s a demo video I made for Youssef (and everyone else!) to show how I’ve been getting on with it:

This is amazing–what’s especially impressive is that a first iteration of AM sync should be so well implemented. I love the way you can use the IF shift to block out interference within a sideband, much like USB/LSB selectable sideband. There are paid and OEM SDR applications that can’t do this.

London Shortwave: you’ve convinced me to see if SDR# will drive any of my receivers. Many thanks!

QSL: International Radio for Disaster Relief (IRDR)

Shortwave Radio Recordings: Radio Romania International

Chris suggests installing a shortwave receiver in your car

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On the topic of shortwave radios in automobiles, SWLing Post reader, Chris, writes:

“Seven years ago, I purchased a Sony Car Stereo with a Shortwave receiver from the Shortwave Store in Canada. It works remarkably well especially on those summer trips to Northern Wisconsin and Michigan when I can get away from the city noise. Last summer while driving from Chicago to Copper Harbor Michigan (a 10 hour drive) I listened to Radio Australia, Radio New Zealand, Radio Havana Cuba, Radio Exterior Espana and the BBC (Ascension). It certainly made a long drive more enjoyable.

Below is a video I took last night of a relatively weak signal of Radio Exterior Espana (due to local electrical noise and weather) then followed by a nice strong signal of Radio Romania. The signals were recorded next to Lake Michigan in Chicago.

If you can’t afford a BMW with a Shortwave receiver or you don’t have an appetite for a Smart Car you can always install a receiver easily found for sale on Ebay.”

Click here to view the Pioneer DEH-X2650UI Shortwave Car Auto Radio on eBay.

Of course, the receiver is only as good as its antenna. Chris admits that, “the [radio] installation was a hassle and I had to install an aerial whip antenna (which required drilling).” Obviously, your investment in the whip antenna is paying off, Chris. I’m impressed.

Resources:

I have created an eBay search string to search for shortwave car radios: Click here to search eBay for a mobile shortwave radio.

You can also search for the Pioneer DEH-X2650UI Chris suggested by clicking here.

Maplin stocks the Tecsun PL-660

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If you live near a Maplin retail store in the UK you’ll be happy to note that they now sell the excellent Tecsun PL-660 portable radio.

Many thanks to London Shortwave who snapped the above shot in his local Maplin store. He notes/tweets: “though it’s a lot more expensive [at 99 GBP] than buying on eBay, [it] shows that the radio now has mainstream recognition.”

Smart cars also feature shortwave

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Regarding shortwave in automobiles, Andrea Borgnino points out that the Smart car (manufactured by Mercedes Benz) also has a shortwave radio option.

Check out the following video Andrea shares:

Buying a BMW in South Africa? Shortwave radio is an option!

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SWLing Post reader, Bob, has a relative who works for BMW in the United States. Recently, Bob learned that some models of BMWs shipped to South Africa have a shortwave radio option. He followed up with this photo of the radio display [see above].

Wow, what a fab idea! Not only would I love to have a factory-installed shortwave radio in my car, but I must admit that I love the simple design of this digital radio dial: elegant, clean, and just a tad retro and sci-fi, all at once.

Now if I could simply afford the BMW…Sigh!