Category Archives: Articles

Kyodo News Agency Fax and the Sony CRF-V21

My friend, @K7al_L3afta, posted to Twitter, the following fax he decoded from the Kyodo News Agency on 12,745 kHz today:
KyodoNewsAgency-001

The Kyodo News Agency is possibly the last marine weather fax station which faxes daily news (full newspapers) and navigational warnings to ships at sea.

PL-660For those of you who might believe it takes a sophisticated setup to decode a FAX transmission, you would be incorrect. @K7al_L3afta uses only a Tecsun PL-660 portable hooked up to his PC running the MultiPSK application. He lives in Morocco–in an urban environment with lots of RFI as well, so those of you living in a similar situation should feel encouaged.

After posting the FAX image, our friend @LondonShortwave then sent a link to a Sony radio I have never seen before: the Sony CRF-V21.

Image source: Universal Radio

The Sony CRF-V21 (Image source: Universal Radio)

The CRF-V21 is a full-featured shortwave radio receiver with built-in printer and decoding for FAX and RTTY. In fact, with an optional AN-P1200 satellite antenna, the CRF-V21 will even copy and print G.O.E.S. satellite weather transmissions.

Here is Universal Radio’s archived description of the CRF-V21:

The Sony CRF-V21 Visual World Band Radio is the first portable to offer integrated facsimile (FAX) and radioteletype (RTTY) shortwave reception. You can print RTTY and FAX transmissions directly with the built-in thermal printer. Supported RTTY modes include Baudot at 60, 66, 75 and 100 WPM and ASCII at 110, 200, 300 and 600 bps. FAX shortwave speeds include 60, 90 120 and 240 rpm. Even G.O.E.S. satellite weather transmissions may be copied and displayed with the optional AN-P1200 satellite antenna.

Frequency coverage is 9 kHz to 30 MHz for all longwave, medium wave and shortwave frequencies. Plus FM coverage from 76 to 88 MHz and NOAA satellite channels 137.62/141.21 MHz. The optional AN-P1200 antenna system adds 1.6910/1.6945 GHz G.O.E.S. satellite reception. Another highlight of this radio is built-in spectrum display showing a visual picture of 200 kHz or 5 MHz of the shortwave spectrum.

Other refinements include:   Mini Earphone Jack, S Meter, 350 Alpha Memories, Carry Handle, Clock, 8 Event Timer, Scan, Sweep, FM AFC, Synchronous Detection, Attenuator, 6/3.5/2.7/14 kHz Selectivity, AF Filter, Record Jack, Dial Lamp, Keypad and LCD Contrast Adjustment.

The CRF-V21 is supplied with:  AN-V21 telescopic antenna unit, ACP-88R AC power unit, NP-227 battery, BCA-70 charge tray, antenna cable, protective cover, UPP-21 thermal printer paper and manuals. Operates from 110/120/220/240 VAC. Requires two AA cells for memory retention. 16.25 x 11.25 x 6.75 inches (21 lbs.).

The CRF-V21 is basically an all-in-one Holy Grail portable for those at sea!

@LondonShortwave also shared the following video of the CRF-V12 in operation:

Simply amazing. I love the display–reminds me of the Eton E1. I would expect excellent audio out of this rig as well.

When I checked today, there wasn’t even one CRF-V21 listed on eBay–not even as a completed listing. I imagine they are rare indeed.

Out of curiosity, do any SWLing Post readers have a Sony CRF-V12 in their collection? I would certainly like to add one to mine someday.

Many thanks to my friends @K7al_L3afta and @LondonShortwave for this radio diversion today!

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SSB for the non-technical

SSB

SWLing Post reader, Eleanor White, writes:

[I] have a short article I put together for those interested in disaster preparedness, to give non-techies the basics of tuning an SSB signal.s

Here’s the link:

http://www.randomcollection.info/ssb-tuning.pdf

Many thanks for sharing your article, Eleanor!

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Global 24’s take on the future of the shortwave radio

Many thanks to the staff of Global 24 for the following response to my post, Does Shortwave Radio Have a Future?:


Global24

To Shortwave Listeners of the World:

Shortwave radio is not dying. In fact, we think the whole story line should just go away.

We wanted to thank Thomas Witherspoon of SWLing.com for his excellent article on this very topic and the team of Global 24 wanted to share our perspective on this question.

First,

The 5,000 of you that have written to Global 24 since November 1, 2014 attest to the fact that shortwave radio is not dying.

The 1,000 of you that have joined our Listeners Club and Insiders Club since November 1, 2014 attest to the fact that shortwave radio is not dying.

The 30,000 unique visitors that visited our website, Global24Radio.com, since November 1, 2014 attest to the fact that shortwave radio is not dying.

You can expect Global 24 to be outspoken whenever and where ever we hear the words that shortwave radio is dying.

Yes, many government broadcast operations have closed up shop. They are totally incorrect in their worldview and so-called “research”. The public diplomacy and foreign policies of governments around the world are in incoherent disarray. It’s not surprising that incoherent foreign policy equates to government shortwave broadcasting being cut back. The fact that the U.S. government thinks shortwave is a medium of the past – should be enough for us all to stand up and cast a doubtful stare.

Whether we are confronting Ebola, dwindling global natural resources,welcoming the Arab spring or dealing with the reality of more and more failed states – states based on borders and beliefs largely imposed by the West – we are living in a world that is more dangerous than ever.

Important World Events Need a Western Perspective on Shortwave

Yes, we live in a world where terrorists groups like ISIS send out thousands of tweets an hour recruiting people to their violent worldview. Yes, we live in a world where ISIS produces an “Annual Report” that visually looks as good as than anything the Voice of America (VoA) produces. Yes, we live in a world where the internet reach of terrorists far eclipses the audience of the VoA. Does shortwave have a place in this world? Of course it does. One kid in Syria – or anywhere in the Middle East – listening to a shortwave radio that gets a different perspective and doesn’t go radical makes it worth it to us. Shortwave is a place where moderate worldviews can be heard easily.

Anyone with TV access or web access has so many other choices for information gathering. Why yield the field in shortwave – the one place where an audience is guaranteed? The governments of many nations, especially the United States need to “go back to the basics” and go back to shortwave radio. VoA, Radio Free Europe, Radio Liberty, Radio Free Asia, Radio Marti and the Middle Eastern Broadcasters need to have their shortwave budgets exponentially increased immediately. It’s not just about hot button issues and unfree governments – it’s about inexpensive access to information for the world and simple “soft power”. Simply look at China Radio International or the Xinhua news agency and you will see a rapidly growing international presence – they are fighting the fights we have already largely walked away from.

The Developing World Still Need Shortwave

We live in a world where access to electricity is still limited to huge swaths of our brothers and sisters around the world. Does shortwave have a place of growing importance in this world? Of course, it does.

Shortwave radio requires no electrical mains, no internet access, no subscriptions – and of course, one radio can be shared and listened to by so many people. How can we live in a world where so many people don’t have clean water, electricity, basic medical care and access to information and think that social media, TV and the internet are the sole communication vehicles of the future? When kids in every country the world over have the water they need, the eyeglasses they need, the medical care they need, the electricity they need and the education they need, then maybe we can talk about engaging them on their smartphones and TVs exclusively and winning over their hearts and minds with 160 character “Tweets”.

Shortwave was, and is, a battle that must be won – not given up on.

The Rest of Us Still Need Shortwave

For the first time in many of our lives, we all should genuinely concerned about press freedom in the United States and in other “First World” nations – yet alone press freedom in countries driving world events like Russia, China, Saudi Arabia and Iran. Across our country more and more people are seeking a simpler lifestyle unburdened by expensive TV, internet and satellite connections. A lifestyle characterized by a lack of dependence – in terms of either information, resources or infrastructure. We are prepping, homesteading and preparing to live off the grid together. We are buying our guns, packing our bug out bags and drawing up emergency plans for our families. .

What We Plan to Do

Here at Global 24 – we are a modest operation but we will be bringing to the world a new view of shortwave radio. Together with our listeners, we can do what governments can not do alone: create a renaissance in shortwave listening in the form of commercial shortwave listening before manufacturers stop making radios and stores stop marketing and selling them. These are the real threats to shortwave radio.

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Joe Strummer: influenced by world travel–and shortwave radio

London-Calling

SWLing Post reader, Chris, writes:

“After reading your piece on Peter Gabriel it reminded me of Joe Strummer and the Clash and the Mescaleros… The album and song London Calling was written from a huge influence from the BBC World Service…. Need I say more about the song?

Shortly before his death in 2002, Joe recorded an album called at Global A Go-Go along with a song of that title track. The first line in the song is “World Service Bulletin” and references many cities around the world wanting great rock and roll music…

I know there are also interviews with him stating that growing up his father was a diplomat and he lived in various countries. He would tune in to the BBC World Service to get rock music from home!

The Clash ended up taking on a worldly sound in their later recordings. During Joe Strummer and the Mescaleros, it was all world music!

The latter is still one of my top three albums of all times!

Shortwave radio is the reason why I love world music.”

Same here, Chris–shortwave radio is directly responsible for my interest in any and all forms of music. Growing up, the variety I could hear on shortwave was beyond anything I could hear locally. I think many SWLs share this global connection.

Strummer via the World Service

strummershow_mediumAfter receiving Chris’ message, I did a little more research because I vaguely recalled a program on the BBC World Service that was hosted by Joe Strummer, though I never had the opportunity to hear it live.

Fortunately, I uncovered the original Joe Strummer’s London Calling via PRX. SCORE!

I’ve embedded the first episode below: an introduction to the series where you’ll hear a little about Joe in the first half hour and in the second half, the first episode of  the original Joe Strummer’s London Calling.

This is an amazing collection–actually, that’s an understatement. I’m already on the third episode and will probably listen to the whole series by the end of the week (if not end of day).

Click here for the full list of shows via PRX.

This has all prompted me to order Rock Art & The X-Ray Style by Joe Strummer & The Mescaleros. Thanks, Chris: amazing stuff…

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Include in the CIA’s Survival Kit: the Sony ICF-SW100

CIAEscapeandSurvivalBag

I recently discovered an article on the excellent blog, LifeHacker, which describes the contents of the CIA’s Escape and Evasion Survival Kit.

The kit’s contents currently include:

Lifehacker believes the small bag used is the Maxpedition M-2 Waistpack. I like Maxpedition packs: they’re very durable, typically military grade, and reasonably affordable. But the M-2 is small–quite small.

This led me to thinking about über-portable shortwave radios I would carry in such a small pack for survival purposes. If I were a foreign operative, ideally, I’d want a shortwave radio that has SSB mode, in case my home country’s numbers station broadcast in SSB.

In reality, there are very few good radios that are so compact they could fit in the M-2 Waistpack.

A few that came to mind were the Tecsun PL-310ET or Tecsun PL-380, but the fit would be very tight, if at all; both radios are slightly wider and taller than the M2’s main pocket, which measures 5 x 3 x 1.5 inches. I then remembered the Kaito KA1102 that I owned a few years ago–a very portable radio, but it, too, would be too large at 143 x 88 x 28.50 mm.

But then, it hit me: there is one radio, which, though no longer on the market, would fit the bill (and the pocket)…

The Holy Grail of über-portable receivers: The Sony ICF-SW100

Sony-ICF-SW100

I have never owned an ICF-SW100, but I’d love to. Occasionally they show up on eBay, but prices range from $300-$800 depending on condition. That’s simply too pricey for my budget. Universal Radio has acquired used units in the past on rare occasions; these have sold between $200-400.

Then there are the lucky few, like my radio-listener buddy, The Professor. Remarkably, he tracked down (and knows I’ll never forgive him for it) an ICF-SW100 on Craig’s List for about $50! That was a steal.

Performance is superb for a radio this size. Not only does it have SSB mode, but selectable sideband sync detection.

One note of caution, should you be lucky enough to acquire one: the ribbon cable that connects the lower portion of the radio with the display (especially in the mark 1 production units) is known to fail. Fortunately, there are a number of videos (like this one) which walk you through replacement.

Click here to search eBay for a used Sony ICF-SW100.

Honorable mention: the Sony ICF-SW1S

icfsw1cs

The ICF-SW100 predecessor, the ICF-SW1S (above), would easily fit in the M-2 Waistpack–it measures a mere 4.75 x 2.785 x 1 inches. Like its younger brother, it is highly sought after on the used radio market, and usually fetches $300+. The ICF-SW1S does not have a sync detector and lacks SSB mode. Still, as a broadcast receiver, it is truly superb for its size.

If you purchase a used ICF-SW1S, do ask the seller if all 6 original electrolytic capacitors have been replaced. If not, you may have to replace them in short order as the originals were known to fail. While not a repair for the faint of heart (as parts are quite small), there are several instructional sites and videos to help you.  Alternatively, you can send your ICF-SW1S to Kiwa to be professionally re-capped.

Click here to search eBay for a used Sony ICF-SW1S.

Any others–?

Do you know of any other high-quality shortwave portables out there compact enough to fit in the M-2 Waistpack?  Let us know!

The hunt is on…!

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John Lennon and the Sony ICF-2001

icf2001l

Many thanks to SWLing Post reader, Robert Yowell, who writes:

“I happen to be a huge Beatles fan, and especially a fan of John Lennon’s solo music as well. The last album he recorded was “Double Fantasy” which was made in New York City during the summer of 1980.

As you probably know, Sony introduced that same year the revolutionary ICF-2001 PLL synthesized receiver. John was known to have been a great fan of home electronics, especially those produced by Sony and other Japanese manufacturers. He also was a great fan of radio – as his appearances on the local WNEW-FM rock music station in NYC in the 70’s attest to.”

Photo credit: Bob Gruen, a photographer who photographed John many times during the latter part of his life in New York City.

Photo credit: Bob Gruen who photographed John Lennon many times during the latter part of his life in New York City.

“The attached photo was taken at the NYC studio called “The Record Plant” during the making of the album “Double Fantasy” in 1980.While I cannot be 100% sure that the ICF-2001 sitting on the table belonged to John – I think it is extremely likely. He still stayed in regular contact with his native England, and at this pre-Internet time, the only easy way for him to listen to the BBC was through this radio.

Another possibility is John enjoyed experimenting with new sounds in his music. During the Beatles, he even plugged in a radio into the sound mixing board when the song “I Am the Walrus” was recorded. You can hear at the end of the song a heterodyne whistle of tuning in a station as it settles on the BBC during a reading of Shakespeare’s King Lear. Perhaps John was intending to do something similar in the studio the day this photo was taken?”

I imagine that was a good possibility, Robert. Again, many thanks for this bit of Lennon history.

For those of you who have never heard “I am the Walrus,” you can listen below courtesy of YouTube:

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