Category Archives: AM

BBC Predicts Internet-Only Radio in the Future

BBC-logo(The following is part news / part editorial)

According to a report going to Parliament for the BBC’s broadcast charter proposal, the BBC is preparing for an Internet-only world for broadcasting. This has prompted an investigation of other radio broadcasting services by Radio World magazine to get their take on this perspective. Part of the article “Is Broadcast Radio Doomed”  follows:

 Conventional radio and television broadcasting are doomed, eventually. Or so one might reasonably assume from reading “British, Bold, Creative,” the BBC’s broadcast charter proposal for the next decade of its mandate. The BBC’s 10-year broadcast charter is up for renewal in 2016. The proposal is the Beeb’s funding pitch to Parliament.

To be sure, the BBC didn’t use the word doomed, or put a timetable on it. However, over the next 10 years, “We will be moving to an Internet-fit BBC, to be ready for an Internet-only world whenever it comes,” states the BBC proposal. The only limiting factor will be to “move at the pace of our audiences”; ensuring that older subscribers have access to content on radio and TV as long as they need it.

Subsequent to issuing this proposal, the BBC announced that it is reorganizing its internal divisions along content rather than platform lines. For instance, “Each overarching division would have subsidiary divisions such as BBC Youth, a mooted subdivision of BBC Entertainment, which would include the online channel BBC Three, and pop music station Radio 1,” reported The Telegraph newspaper . . . .

In the current transitional environment, it is impossible to see just where broadcast radio will be in 10 and 20 years’ time. The BBC’s prediction of an inevitable “Internet-only world” notwithstanding, there are still many parts of the Third World where one-way radio broadcasts remain the only economical, effective way to reach mass audiences; no matter what advances are being made in 4G-and-beyond smartphones in the First World. Add broadcast radio’s resiliency in the face of natural and man-made disasters — compared to the frequent overloading and failure of cellular telephone networks during such incidents — and the notion of shutting down broadcast lifelines seems unlikely in these regions.

– See the full article at: http://www.radioworld.com/article/is-broadcast-radio-doomed/278577#sthash.YrBAkCfQ.dpuf

The demise of broadcast radio has been predicted many times in the past 50-60 years and yet it remains. Still there is a growing mindset in what I call  the Western culture’s business mindset that the pervasiveness of the Internet is the dominant factor in future media decisions. This is the same justification for various governments reducing or eliminating SW Broadcast budgets. After all “Everybody has the Internet now!”

This is a mistake, and belies a Western-centric view of the world. I cannot claim to know the real numbers, but I have little doubt the numbers representing Internet availability are inflated, partially because of assumptions and partially for selfish business interests.

In an ever-competitive entertainment market broadcasters (and governments) are naturally worried about such things as market share and the like, but this is only looking at things from one side of the coin. Anyone who uses the Internet outside of the home knows data fees can become enormous, and therefore we watch just how much traffic we pass through our wireless devices. (Yes I admit it – any place I go regularly which has “free Internet” gets loaded into my list of networks so as to keep my data charges down.)

How many people are going to listen to radio streams like they do now to radio broadcast stations? Are you going to drive home with your radio on through the Internet? I doubt it. Similarly how many people listen to the radio in places where there would be no coverage of wireless? I believe the market share would decrease rather significantly in these same western cultures where the Internet is indeed plentiful, but not certainly not free.

Having been involved in the early days of the public Internet back in the 90s, I remember meeting with city planners when they were looking to offer free Wi-Fi within the city so everyone could have access. While the idea sounded good, the logistics of equipment, and more importantly the expense of such an ongoing system, quickly laid such plans to rest for most government budgets.

I hope the pendulum swings back over time and business leaders and government officials recognize the value of both shortwave and OTA radio broadcasts. The Internet is a shiny diversion to be sure, but it is not the answer to all of our media needs. And whether folks like to admit it or not, the Internet is a fragile thing. As the old saying goes, a chain is only as strong as its weakest link. How many times a year does your Internet service go out for no apparent reason, much less because of weather or other disasters?

Broadcast radio needs to be supported for many of the same reasons as shortwave radio – there simply is no more reliable way getting information out to the most number of people over the greatest possible coverage area.

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

Nothing to hear on shortwave? Jacques disagrees…

MauritiusIsland-IndianOcean-SM

Many thanks to SWLing Post reader, Jacques Catherine, who left the following comment on our post from 2012: Is there anything to listen to on shortwave?

“I live in Mauritius Island in the Indian Ocean and I’ve been listening to Shortwave since I was a kid (I’m 58 today) on my dad’s good old Phillips wooden valve radio.

I’m sorry, but shortwave is certainly not dead. After having read all the comments above, I come to the conclusion that reception definitely depends on your location.

The Tecsun PL-660.

The Tecsun PL-660.

I have two Tecsun receivers ( Tecsun S 2000 and PL 660) hooked to a Windom antenna and an ATU. I receive dozens of stations from all over the world here as well as a lot of stuff on ssb, including – in the morning – New York MWARA (8825.0 usb), Gander (8831.0 usb) or, in the evening, Brisbane (5634.0 usb).

Broadcast stations from Japan, Taiwan, India, Iran, Australia, Singapore, China, Africa and even the US, come in here loud and clear with very little static, depending on the season and time of the day. I think I’m privileged to be located where I am !

And I bought some years back a pair of cheap small wooden amplified speakers in Hong Kong that reproduce exactly the sound of my dad’s old valve radio!”

Thank you for your comment, Jacques. You’re right: it’s all about your location…and you certainly live in a prime spot!

I’m most fortunate that I live where I do–quite far away from sources of noise that plague our urban readers/listeners (and that have plagued me in the past). My location is not ideal (from a radio/receiving standpoint) because my ground conductivity is very poor and I’m in North America where very few broadcasts are targeted these days. I do, however, have the space for a rather large horizontal delta loop antenna that serves me well across the HF bands. I might have invested $50 in the antenna wire and components five years ago.

When propagation is good, some broadcast bands are actually packed tightly with signals. Indeed, Thursday last week, I could’ve easily logged two dozen stations on the 31 meter band alone.  Here’s a screen capture from the spectrum display of my SDR:

TitanSDRPro-Spectrum-31MB

If you live in an urban area and feel that you’re missing out on the action, consider taking your receiver outdoors and away from interference. Take your receiver on hikes, camping trips or to the beach. You might be surprised by the number of stations you’ll log!

Recently, our friend London Shortwave has been posting an amazing array of broadcast recordings he’s made in a park in the middle of London, England. He’s the guru of mitigating urban interference.

When I have time to curate the recordings, I hope to do a 2016 update of “Is there anything to listen to on shortwave?“–it’s been on my to-do list for a while now.

Jacques, thanks again for your comment and reminding us to keep listening!

A.P. Richards’ 1939 thesis on the Crosley WLW Model Super-Power Radio Receiver

Crosley

In response to our recent post about the Crosley WLW Super-Power receiver, SWLing Post contributor, Larry Hagood, writes:

A photo of Dr Richards from the class of 1927.

A photo of Dr Richards from the class of 1927.

I am an EE student at Oklahoma State (Formerly Oklahoma A&M)–the school where the designer of the WLW [Super Power receiver], Amyle Richards, got his BSEE in 1927.

[Richards] wrote and submitted a masters thesis on the design of this radio, which earned him a PhD!).

I found a picture of him in the Engineering South building and found him in the 1927 yearbook in the library.

Anyway, the archive department located his paper on the WLW and is scanning it for me.

Many thanks to Larry for doing the research and sharing a scanned copy of Dr. Richards’ thesis about this Crosley benchmark receiver!

Click here to download A.P. Richards’ thesis as a PDF.

Ken’s E. H. Scott Philharmonic Beam of Light console radio

E. H. Scott Philharmonic Beam of Light Open 2

In response to an inquiry in our post about the Crosley WLW Model Super-Power Radio Receiver, SWLing Post contributor, Ken Carr, writes:

I’m not sure if my radio is a ‘benchmark’ but it sure is close to it.
It is the E. H. Scott Philharmonic Beam of Light console radio.

E. H. Scott Philharmonic Beam of Light Outside Closed

Mine appears to have been built in 1939 or early 1940. It has 30 tubes, most of which are covered by chrome-plated shields. The power supply/amplifier (4 6L6’s in the output stage), receiver, 15″ speaker and cabinet easily weigh over 150 pounds.

E. H. Scott Philharmonic Beam of Light inside

It took me two years of occasional work (I am retired so I don’t rush) to get it going and working reasonably well. I had to replace over 100 capacitors and correct some B+ voltage problems left by a previous repair person. 

None of the knobs are correct (mine came without them … 9 required) and replacements are difficult to come by (and quite expensive when they do appear).

When receiving a strong station the volume is such that it would easily drown out anything within 100 yards (and with no distortion).

E. H. Scott Philharmonic Beam of LightDial

Some day I will post some details and photos on my WordPress site (idlenot.com). I’ll be sure to let you know, Thomas. [Note: Yes, Ken, please do!]

Oh, the first time I powered it up and received a station they were playing Light My Fire (The Doors, I think). Appropriate. I put a video of it on YouTube. The radio is all apart as I was still working on it at the time.

Click here to view on YouTube.

Now that is serendipity, Ken–I mean, the first music you hear after restoring this beauty is Light My Fire? Brilliant!

The E. H. Scott Philharmonic Beam of Light is a benchmark console by any standard. I first learned about this radio through a local classified ad–the owner was selling the internal components (and original knobs) but had no cabinet. I believe he was asking $1200. The chrome plating is such eye candy, I can see why some owner in the past removed it from the cabinet to save space. Still, it was a shame the cabinet had been discarded–as one can see from your photos, the craftsmanship is simply stunning.

Ken, thank you for taking the time to share the Beam of Light console with us!

Post readers: you should check out Ken’s blog, Idlenot.com, where you’ll find more vintage radio and classic cars!

Aluminum foil: Larry’s simple AN200 antenna modification

TecsunAN200

Many thanks to SWLing Post reader, Larry Caracciolo, who comments:

I bought the AN-200 in the spring of 2015 off of eBay. I was favorably impressed with the product. Comparing it to my old 9′ diameter tuned/shielded loop from 1992, there are some similarities and differences.

The Hallicrafters SX-96 (Image: Universal Radio)

The Hallicrafters SX-96 (Image: Universal Radio)

I live in an apartment complex so plenty of radiated electromagnetic noise is present. I use a modified [Hallicrafters] SX-96 (AVC ckt was modified for improved modulation acceptance). The AN-200 does null out local static sources, somewhat, but not well enough to dig out weak stations. The tuning range for the loop is just at the bottom of the AM band (about 535 khz) to just over 1700 kcs.

On a whim, I wrapped aluminum foil around the loop and grounded it to the SX-96 chassis – in wistful hope of achieving some shielding from the RF has. As soon as I connected the aluminum foil ground clip to the rx chassis, all RF noise ceased and signals appeared from the mud. However, the tuning range is attenuated above 1200 kcs.

My favorite frequency on the AM band is 590 kcs. During the night, as many as seven different stations rose from the noise and provided station IDs at just the right moment. My best catch here in Everett, WA is KCSJ, a 1KW station in Colorado Springs.

From time to time, stations on the low portion of the AM band are accompanied with echoes – what I took for two stations and a small time delay between the same broadcast was actually multi-path to the degree that nearly 1/2 second separated the arriving signals. Short-delayed echoes, anyone? I’ve not observed this on frequencies above 1000 kcs.

Other sources of RF noise can come from the laptop, the cable modem, and even CFBs in other rooms. For truly noise-free listening environment, I place the laptop in sleep mode and unplug the cable modem. I’m quite happy with the AN-200 loop. Affordable, easy to use, easy to tune.

Thanks so much for sharing your experience with the AN200 loop antenna, Larry!

As anyone who grew up in the era of TV rabbit ears knows, aluminum foil can simply work magic in a pinch! There is no easier material to work with either!

As I pointed out in previous posts, the AN200 loop antenna is quite affordable.  I just did a quick price search:

iHeartMedia may collapse under debt

iHeartMedia(Source: MediaFire)

At first glance, iHeartMedia looks like the model 21st century media conglomerate, truly a colossus with interests across media: owner of 858 radio stations; Clear Channel Outdoor, one of the world’s largest outdoor companies; Premier Networks, the top U.S. radio network; and iHeartRadio, among the nation’s top digital music services.

The radio giant has a dynamic leader, Bob Pittman, the man who created MTV and widely regarded as one of the most charismatic men in media.

And it has glam, lots of glam. Look no further than the iHeartRadio Music Festival and other live events that draw thousands upon thousands of celebrants and endless media excitement.

But for all that glam, iHeart is a deeply troubled company. In fact, iHeartMedia is teetering on collapse. It’s not a question of whether it collapses but when, and it’s likely to come sooner rather than later. It could be within months.

What’s going to sink iHeart is its huge debt, some $21 billion. That’s more than the entire radio industry generates in ad dollars in a given year, and it’s a debt iHeart appears to have zero prospects of paying off.[…]

iHeart’s ills could not come at a worse time for radio.

Cumulus, the No. 2 radio company, is struggling to work through its own debt problems and could itself slide into bankruptcy. And CBS Radio was just put on the block in what’s seen as a major vote of no confidence in radio’s future by CBS Chairman Les Moonves.

One could well imagine a scenario in which all three companies are broken up and their stations all put on the market at one time, in what would prove a major disruption for the industry.[…]

Continue reading…

Wally Crouter, Canada’s longest serving radio man, dies at 92

Wally Crouter (August 5, 1923 – March 28, 2016)

Wally Crouter (August 5, 1923 – March 28, 2016) Image: News Talk 1010

Many thanks to SWLing Post contributors, Richard Langley and Bill Patalon, who note the passing of legendary Canadian radio man, Wally Crouter.

Richard Langley comments:

I fondly remember listening to him over the years, particularly when I was working (during a couple of my undergraduate degree co-op program work terms) for Philips Electronics in Toronto as a QC inspector at the end of an assembly line for car radios. Yes, these used to be made in North America in the good old days. 😉 Of course, he was on shortwave, too, via CFRX.

https://ca.news.yahoo.com/wally-crouter-canadas-longest-serving-radio-man-dies-143336247.html

http://www.newstalk1010.com/news/2016/03/28/in-memoriam-wally-crouter

Like Bill and Richard, I’ve certainly head Wally Crouter on CFRX in the past–I’m sure many Post readers/SWLs have as well.