Category Archives: AM

The International Radio Report’s 35th Anniversary!

Many thanks to SWLing Post contributor, Sheldon Harvey–creator, co-host and co-producer of the International Radio Report–who shares the following announcement:

Almost impossible for me to believe it, but Sunday’s upcoming edition of the International Radio Report on CKUT-FM in Montreal will be our 35th anniversary edition of the program. The first edition of the program aired on Thursday, November 19, 1987, our old time slot. That week in 1987 CKUT was also born, going on the air on 90.3 FM, 7 days a week, 24 hours a day.

International Radio Report is one of only a couple of programs to have been continually on the CKUT schedule since the beginning. Our hosts have changed from time to time over the years, as did our time slot, moving from Thursday afternoons at 2:30 PM Eastern to Sunday mornings at 10:30 AM Eastern.

I’d like to thank everyone who has been a part of the program over the 35 years; the various hosts, the numerous guests, and the support of CKUT for standing behind us and providing us with an outlet to bring our program to the listeners, not just here in Montreal but, literally, around the world.

And, to the listeners, a big thank you to everyone who tunes in, whether Sundays on the radio, through online streaming, downloading the program, or tuning in through our YouTube channel. We thank those who have taken the time to submit stories and material for the program. It’s a great help.

Whether you’ve been with us since the early days, or whether you’ve discovered us and come on-board recently, without an audience and your support, we wouldn’t be here. And a very special thanks to those of you who have supported our program and CKUT over the years through the annual CKUT Funding Drive. It costs money to run a radio station. It certainly doesn’t all happen for free! Our listeners have been most generous over the years, making our 30-minute program one of the most successful programs on CKUT at bringing in funds to support the cause.

So, we hope you will tune in, by whatever means you tune in, on Sunday, November 20th to help us celebrate as we mark our 35th anniversary of the International Radio Report on CKUT 90.3 FM in Montreal.

Sheldon Harvey
Creator, co-host and co-producer
International Radio Report

Click here to listen to CKUT live.

Don Moore’s Photo Album: Ecos del Torbes

Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the following guest post series:


Don Moore’s Photo Album

by Don Moore

Introduction

When I discovered DXing over fifty years ago I also discovered the world. Through my ears I traveled to other countries and explored other cultures. But DXing has also literally taken me places. My early interest in Latin American DXing developed into a broader interest in Latin America. That led to me joining the Peace Corps after college and working three years in Honduras. That experience furthered my interest in Latin America and I have continued to travel in the region whenever possible. For me DXing and travel were always intertwined. I’m one of a handful of hobbyists who took DXing beyond just listening and went knocking on broadcasters’ doors to visit the distant stations I heard. My ex-wife dubbed this ‘door-to-door DXing.’

To date I’ve visited over 150 radio stations in thirteen countries. A few were medium-wave or FM only, but I was always most interested in visiting broadcasters that used shortwave, either at the time of my visit or a few years before. As my station visits were primarily made in the 1980s and 1990s, almost all of the stations are long-gone from the shortwave bands. However, many are still around on medium wave and FM and often also via streaming on the Internet. As much as I miss the magic of shortwave I know that these stations reach more listeners today via streaming than they ever did with their low-powered shortwave transmitters. Honestly, I sometimes enjoy tuning them in without the fading and static of shortwave. But the memories of what shortwave once was are still there.

Photos also bring back memories. I took dozens of pictures on my station visits and enjoy scrolling through them now and then. You may have seen some of them. Many of my photos were printed with articles I wrote for various DX publications and I’ve done a few slide-shows at DX get-togethers over the years.

In this series of columns I want to share my old photos once again. If you’ve been DXing as long as I have maybe they’ll bring back memories of what you once heard. And if you haven’t been around that long you will have a better understanding of the good old days we oldtimers talk about.

Ecos Del Torbes

There is no better place to start this journey than with Ecos del Torbes. Using ten kilowatts on 4980 kHz, this Venezuelan broadcaster was possibly the most consistent station in the sixty-meter band throughout the 1970s, 80s, and 90s. If you were DXing the tropical bands during those years you surely logged them a few times. If you were lucky you may even have heard their one kilowatt signal on 9640 kHz. They were a very good verifier and for many DXers Ecos del Torbes was among the first Latin American stations QSLed.

Just after Christmas in 1994, my then-wife, four-year-old daughter, and I flew to Mérida in western Venezuela for a family vacation. For ten days we had a great time in this Andean city and then Theresa and Rebecca returned to Iowa while I stayed another week to visit radio stations. I was also getting paid by the Voice of America to research and write a study on the media scene in Andean Venezuela. The now very-out-of-date report can be read at my Patepluma Radio website (which hasn’t been changed in over twenty years and is in need of a facelift).

In that week I visited fifteen radio stations in six towns and cities and Ecos del Torbes was the highlight. I arrived at their doorstep unannounced but was immediately treated as an important guest. I was given a great tour and even got to sit in on a live newscast to see the famous Venezuelan doorbell being used live. I was there about ninety minutes and then walked a block up the street to sister station Radio Táchira. Their facilities were smaller but that’s where the technical offices were and Chief Engineer Ivan Escobar had been told to expect me. Ivan gave me a tour and invited me to visit the Ecos del Torbes transmitter site with him in the afternoon. On the way we stopped by his house where his wife had lunch waiting for us. Visiting Ecos del Torbes was not just the highlight of this trip but ranks as one of my all-time favorite station visits. These pictures bring back many good memories.

Photos

Ecos del Torbes was located in the second floor of this building in downtown San Cristóbal. The entrance was the door on the side.

The small plaque next to the door was easy to miss. I walked right by the first time.

Edgar Fabala of the news department showed me around. Here he demonstrates the mini-xylophones that Venezuelan stations used to make the distinctive ‘doorbell’ sound that separated items in the news reports.

Announcer in the studio preparing to read the news.

The adjoining control room.

Ecos del Torbes had one of the largest record libraries in Venezuela. The LPs were color-coded by type.

Julio Achila was a control room operator who had worked at the station since it opened in 1947.

This pennant was considerably larger than the ones sent to DXers.

Sister station Radio Táchira was located a block up the street on the fourth floor of this building.

The Ecos del Torbes transmitter building.

The 50 kilowatt medium wave transmitter on 780 kHz.

Chief Engineer Ivan Escobar and Don Moore next to the 31 meter transmitter. The larger transmitter was for the well-heard 4980 kHz frequency.

The antenna array used for 4980 kHz. The medium wave tower is in the background.

Dipole antenna used for 9640 kHz.

San Cristóbal once had a third broadcaster on shortwave. Radio San Sebastian used 6070 kHz in the early 1970s. (They were not affiliated with Ecos del Torbes).

That was nearly three decades ago and a lot has changed. Ecos del Torbes and Radio Táchira have been gone from shortwave for over twenty years.

In 1995 Ecos del Torbes was at the corner of Calle 9 and Carrera 8, the same address as when I first QSLed them in 1972. Sometime since my visit they moved an outer neighborhood about two kilometers to the east. To find the new offices locate San Cristóbal on Google maps and then search for “Grupo Radial Gonzalez Lovera”. The transmitter site is still where I visited it and can be seen by plugging the coordinates “7.7885, -72.2725” into Google maps and switching to satellite view. (Ignore the picture that pops up to the side. That’s not it.) Zooming in, the medium wave tower is clearly visible but there are no signs of the old shortwave antennas. I suspect they were sold for scrap years ago. I never have found out where the Radio Táchira transmitter site was.

I’d love to go back to Venezuela someday and see some of the other cities that I used to listen to, such as Barquisimeto, Valencia, El Tigre, and Sucre. Unfortunately the political and economic situation there doesn’t look good and it doesn’t look as if it will improve any time soon. But when it does, I’ll be back.


Click here to check out all of Don Moore’s Photo Album columns. Each new article will appear on the SWLing Post home page/feed and in this link.

File this under: you never know and . . . what’s the harm in experimenting?

 

 

by Jock Elliott, KB2GOM

Ever since Thomas (our Maximum Leader) posted the latest DX Central MW Challenge, I’ve been curious . . . what could I hear if I gave it a shot?

Habitually, I get up early, between 4 and 5 am, so I decided to give it a try. Conventional wisdom is that, if you want to do AM (medium wave) DXing, you need a hot AM radio with a big ferrite bar, like the CCrane 2E . . .

Wanna guess what radio and antenna combo acquitted itself pretty well?

My old ham rig, an Icom IC-706 MkIIG, (which I wrote up here), hooked to my 50-foot wire indoor antenna, the horizontal room loop (which I wrote up here).

This AM’s listening, from my home outside Troy, NY, produced:

1170, WWVA — Wheeling, West Virginia
1180, WHAM — Rochester, NY
1200, Talk 1200 — Boston
1210, WPHT — Philadelphia

Now, before you hard-core AM DXers get all up in my face — Hey, I could hear those stations on the fillings in my teeth! — I’ll simply say that I get a kick out of hearing a distant station . . . any distant station . . . even it’s just a few hundred miles away. Sure, it’s not the astonishing stuff that Paul Walker and Gary DeBock accomplish, but to hear that faraway signal, crackling through the airwaves does me good.

Bottom line: you don’t need the latest and greatest optimized-for-the-task gear to give something a try . . . and you just might really enjoy it!

2022-23 Season of the MW Frequency Challenge is underway with Week 1: 1160-1224 kHz

Many thanks to SWLing Post contributor Loyd Van Horn at DX Central who shares the following announcement:

We are kicking off the 2022-23 DX season with the return of the MW Frequency Challenge! The MW Frequency Challenge officially started during the season premiere of our DX Central Live! livestream on YouTube on Friday, September 2022.

Our frequency range for this week’s challenge is 1160-1224 kHz!

A reminder of the rules for this season:

    • Submitted loggings must be for receptions made between 0000 UTC Saturday, September 24, 2022 and 0200 UTC Saturday, October 1, 2022. Any station that transmits between 1160-1224 kHz will be accepted for the challenge.
    • Submissions/loggings must be made with your own equipment, NO ONLINE SDRs (unless you own the online SDR). If you are logging receptions away from your home location, be sure to note that location on the submision form.
    • Submissions must be entered on the Google Form using the link below. Logs posted through social media, DX club log submissions, email, etc. will not be accepted.
    • Receptions can be for any station received within the frequency range. It does not need to be “new to you”, relogs are welcome as long as it occurred during the challenge period.

This week’s Google Form link is: https://forms.gle/EtKhNYc1qZhVmexh8

Good luck and best of DX!

73,

Loyd

Video: Tour of AM Stereo Station KYET

Many thanks to SWLing Post contributor, Dave (N9EWO), who writes:

Dan, shango066 on You Tube give us a nice little tour of KYET on 1070 kHz in Golden Valley Arizona which transmits in AM Stereo (6K day, 1 watt night). Harris solid state transmitter which is also shown in this video:

Click here to view on YouTube.

First part of his video explains the modified Realistic receiver (which he could not get working, well at least not yet):

Click here to view on YouTube.

Radio Waves: The Gamut All Digital at 4 Years, Glory Days of Pirate Radio, AIR to Kashmir, and Podcast Collaborations

Radio Waves:  Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to Eric Jon Magnuson for summarizing these news items for Radio Waves!


Hubbard Is Four Years In With All-Digital AM. Here’s How It’s Doing. (Inside Radio)

It has been just over four years since Hubbard Radio’s adult alternative “The Gamut” WWFD, Frederick, MD (820) powered down its analog signal and began operating as a digital-only AM station under experimental authority granted by the FCC. Since then, new FCC rules permitting all-digital AMs industrywide have broadcasters taking a closer look at WWFD as they consider options for struggling AMs.

WWFD posted a 1.5 share (12+) in Nielsen’s Frederick, MD spring survey with a weekly cume of 3,300. Before it went all digital, Dave Kolesar, Senior Broadcast Engineer at Hubbard and the station’s PD, says it was a ratings no-show, “a wasted signal.”

The idea for making the all-digital leap came around Christmas 2016 when Kolesar concluded that a music format on AM – even one as differentiated as The Gamut’s expansive playlist – was “pretty much a nonstarter that exists for the purpose of having an FM translator. In all-digital mode, the AM signal has the capability of becoming relevant again” with digital sound quality, and artist and album title and album artwork displays.

According to Xperi, about 35% of cars on the road in the DC market are equipped with HD Radio receivers. Yet only a small fraction of listening to radio in the market is to AM radio. The station focuses on the one-third of the market that could enjoy a music format that looks and feels like any other service in the dashboard. The strategy involves using the FM translator as promotional vehicle for the digital AM frequency: “when you’re outside the coverage area of our 94.3 FM signal, tune into 820 and hear us while you’re driving around,” Kolesar explains. [Continue reading…]

OPINION: Remembering the glory days of pirate radio 55 years on (Eastern Daily Press)

Radio DJ Tom Edwards looks back at his youth spent broadcasting off the East Anglia coast

Although I’ve lived in Lincolnshire for nearly 30 years having been born and educated in Norwich, I will of course always be a Norfolk man. At 77 years of age now I’ve been a broadcaster for 57 of those years.

During Easter of 1964 a somewhat mysterious radio station came on the airwaves playing non-stop music and the presenters seemed to be just ad libbing at the microphone in contrast to the rather staid BBC light programme which hardly played any popular music. The station turned out to be the now famous Radio Caroline, which was transmitting from a ship off the East Anglia coast.

I was a Bluecoat at Pontins holiday camp at Pakefield and the site had a Radio Pontins Tannoy system so I asked the boss for some money to buy some 45 hit singles which he agreed to and so started doing record requests for the happy campers.

Other stations, whether they were ships or wartime fortresses, suddenly began to appear right around the coast of the UK. Apart from Caroline there were other stations including Radio London, Radio England, Radio270 and Radio 390.

The more I heard of these stations, which were becoming so popular with an estimated audience of 22 million, the more I wanted to be out there at sea with them. I wrote and sent tapes of my Pontins shows to all of them. While on a few days off in Norwich, a man called Reg Calvert called me and said he liked what he heard and offered me a weekend try out on Radio City. [Continue reading…]

AIR’s Station At 9,000 Feet Along LoC In Kashmir Broadcasts Programs For People Living Across Border (India Times)

Surrounded by the barbed wires, dense deodar trees and Pir Panchal mountains in the backdrop, this is the All India Radio (AIR) Srinagar’s Radio Station which has been set up close to the Line of Control (LoC) in Rustum area of J&K’s Uri sector.

Set up in November 2020, the station has been built 9,000 feet above the sea level.

The radio station has been set up with an aim to provide access to the Kashmiri people living on the other side of the border to listen to their favourite programs.

“The local news, music programs and especially Pahari and Gojari programs are aired from this station for the Kashmiri population living on the other side of the LoC,” said Qazi Masood who heads the station in Uri. [Continue reading…]

Podcast Collaborations: The positives, the pitfalls, and the public interest (Public Media Alliance)

Three top public media podcast executives discuss with PMA the benefits and complications that come with collaborations, and how ultimately, they can help public media organisations fulfil their public service obligations.

As the podcast market globally becomes ever more saturated and competitive, PMA invited three top podcast executives from three leading public media organisations to discuss how collaborations might provide the pathway for public media organisations to remain the premier podcast producers. It came after a talk about podcast collaborations at Radiodays Europe in Malmö, Sweden in May 2022.

They spoke to PMA’s Editorial Manager, Harry Lock.

Harry Lock: Could you give me some examples of podcasts which you’ve worked on where you collaborated with another organisation? How does it actually work logistics-wise? 

Arif Noorani, Director of CBC Podcasts: Hunting Warhead is a collaboration we did with VG, Scandinavia’s biggest newspaper, on a story they’d spent more than two years on (it was nominated for a Prix Italia.) Production wise – CBC led the podcast and embedded a VG team member in the production team providing contacts, research and notes on scripts.

We have three international co-productions with the BBC World Service – launching in the next year. It’s an equal joint effort – Jon Manel, commissioner for the BBC World Service and I co-lead all aspects of the project. We think the combined heft of CBC Podcasts and the BBC World Service was attractive. We meet weekly and more (along with Whatsapping each other if it’s urgent) to discuss production, content, rollout and all the business side of things. We have one point person between the production teams and the BBC/CBC to keep it streamlined. To make this work, you have to have lots of trust between all sides, and a shared vision of the type of content you want to make (in this case journalistically-driven serialised narrative storytelling rich in characters and heartbeat). Jon and I have informally collaborated for a few years so that really helped. We’ll also combine our audience building, digital and marketing efforts in the launch and rollout.

Andrew Davies, Digital and Engagement Editor, ABC Australia: Co-productions and collaborations with external organisations/partners is still a relatively new area for the ABC in podcasting. There have been a number of collaborations between Radio National (ABC’s specialist talks network) and the BBC but those have mostly been radio focused. The ABC’s Audio Studios team did a co-production with WNYC Studios a few years ago with Short & Curly, our very popular ethics podcast for children.

More recently we’ve worked with Arif and the CBC Podcasts team around the release of series two of our popular Stuff The British Stole podcast. That involved the CBC team helping with audience building (through cross-promotion, publicity, marketing and digital/social content) in the North American market. That was a really successful collaboration and we were excited to work with the CBC as we knew they recognised not just what a great show it is but also wanted to help it reach a bigger audience. There were a large number of people involved from both broader teams but I want to echo Arif’s point about having clear point people on both sides to keep things streamlined.

Tim Watkin, Executive Producer of Podcasts & Series, RNZ: RNZ Podcasts has produced 46 podcasts in partnership with 38 different organisations. That includes other broadcasters and media, production houses and funders. Collaboration can take many forms.

The most common form of collaboration for RNZ is where we make a podcast alongside an independent production company. For example, Eating Fried Chicken in the Shower is a series that was pitched to us by an independent producer, Charlie Bleakley, and host James Nokise. RNZ paid for the series but was very hands-on, more than a mere commission. We provided a supervising producer, sound recordist on location, draft audio edits, studios for the final mix and promotion. [Continue reading…]


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Matt’s 2022 Portable Loop Antenna Shootout

Many thanks to SWLing Post contributor, Matt Blaze, for the following guest post:


Matt’s 2022 Portable Loop Antenna Shootout

by Matt Blaze, WB2SRI

Followers of this blog may be familiar with my “shortwave radio shootouts” that I post from time to time. The idea is to compare how well different radios demodulate the exact same signal. Basically, I take a bunch of radios, hook them up to the same antenna via an RF distribution amplifier, tune the radios to some distant signal, and record the audio output from them simultaneously. Sometimes that kind of comparison can be more revealing of actual real-world performance than lab measurements or technical specifications.

The other day, I decided to do the same thing, but for antennas instead of radios. Essentially, I inverted the setup. Instead of hooking up different radios to the same antenna, I hooked up identical radios to different portable antennas and recorded them demodulating the same signals at the same time.

In this first of perhaps a series of these antenna shootouts, I wanted to compare three portable amplified magnetic loop antennas. When I say “portable” here, I mean broadband antennas that can pack reasonable compactly for travel and that can be set up and broken down easily for use “on location”, say on a picnic table or hotel balcony, or perhaps installed temporarily on a roof, without too much fuss.

The antennas are:

The Wellbrook FLX1530LN with a 1 meter diameter loop of LMR400 coax. This is my “standard” portable antenna (I use a telescoping broom handle for the support; I wrote about it here as the “signal sweeper” last year). Excellent performance, but on the bulky side for travel. Performs well from LW through HF. Not cheap, at about USD 225 including shipping for the amplifier and power injector, but not including the loop, mounting hardware, or feedline.

The Wellbrook FLX1530LN with a 0.5 meter diameter loop of RG142 (a stiff “aircraft grade” version of RG58 that holds it shape well at this size). I used some 1/2 inch PVC pipe as the vertical support. Because of the smaller diameter loop and thinner coax, it packs down to a much smaller and lighter package than the 1 meter LMR400 version.

The K-180WLA, an inexpensive (about USD 60) 0.5 meter loop from China, sold on eBay and Amazon. The loop is steel wire (which can be wound down to a small diameter for transport), and the kit includes everything you need, including a rechargeable power injector. (However, the power injector uses a noisy voltage booster, so I substituted my own bias-T injector for these experiments). Ostensibly covers LW through VHF, but the low end coverage is, shall we say, somewhat aspirational, as you will see.

– I also recorded, for comparison, the built-in ferrite bar (for LW/MW) and whip antenna (for HF) of the receiver.

This is, of course, only a small sampling of portable loop antennas, both commercial and homebrew. But I wanted to start with what I had on hand and with what meets my own needs. (I omitted from consideration loops that require tuning, since I want to be able to install the antenna without needing access to it every time I change frequency).

For each signal captured, I oriented and positioned each antennas to maximize signal quality, taking care to move them away from each other and interfering metal objects. So you’re hearing (approximately) the best each antenna had to offer (on my roof under suboptimal band conditions).

The receivers I used were four Sangean ATS-909×2 portable LW/MW/SW/FM/Air radios. I believe this to be the best currently available (relatively inexpensive) portable shortwave receiver on the market. It has excellent performance (and is admirably resistant to overload and intermod when used with an active antenna). It lacks a sync mode, but that’s rarely implemented well on portable radios anyway. As a practical matter, it has a good line-level output jack, and I already happened to own four of them.

As in my other shootouts, for each signal, there are a total of five recordings: a monoaural recording of the audio from each of the four antennas, plus a narrated stereo recording comparing a reference (the 1M Wellbrook) on the Left channel with each of the other antennas in succession on the Right channel. The stereo recording is intended as a quick overview, but it will only make sense if you listen in stereo, preferably with good headphones. (You can switch the earcups to get a quick comparison as you listen.)

Continue reading