Category Archives: Shortwave Radio

Alan Roe’s B-24 season guide to music on shortwave (version 3.0)

Many thanks to SWLing Post contributor, Alan Roe, who shares his B-24 (version 3.0) season guide to music on shortwave. Alan provides this amazing resource as a free PDF download:

Click here to download Music on Shortwave B-24 v3.0 (PDF)

As always, thank you for sharing your excellent guide, Alan!

This dedicated page will always have the latest version of Alan’s guide available for download.

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Carlos’ Illustrated Radio Listening Report and Recording of Vatican Radio’s African News Panorama (January 4, 2025)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares illustrated radio listening report of a recent Vatican Radio broadcast.


 

Carlos notes:

Vatican Radio’s African News Panorama, in English. Earthquake, volcano eruption in Ethiopia, migrant boat shipwreck in the Mediterranean, people flee Mozambique due election unrest, Mauritius’ central bank governor released on bail, China foreign minister to visit Namibia, Republic of Congo, Chad and Nigeria. Listened in Porto Alegre.

Click here to view on YouTube.

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Radio is Cheap Entertainment

Source: Better Shortwave Reception, William I. Orr, W6SAI,
Radio Publications Inc., Wilton, CT, 1st Edition, p. 129, 1957.

A Radio is Cheap Entertainment

Digressions of Bob Colegrove

Radio is a cheap hobby.  Consider the plight of concertgoers and sports fans.  Today, the price of a ticket to a single event can easily equal or exceed the cost of a decent radio.  Then, after the event, all you have left is a ticket stub and a memory.  Further, if your team loses, the memory is probably not pleasant.  Whereas, with a radio, you have a tangible item you can go on using as long as you want to.  Perhaps by dividing some measure of enjoyment by the time engaged in the activity one could come up with a quotient indicating the relative value of various forms of entertainment.

I guess my point is an attempt to justify why I have more than the necessary number of radios.  After all, it’s hard to listen to more than one at a time.  But it’s also hard to put a number on ‘necessary,’ and besides, radios are cheap.  It wasn’t always that way.  In 1959, the entry-level shortwave “sets” were the five-tube Hallicrafters S-38E and the National NC-60 Special.  These radios were marketed head-to-head at the $60 price point.  To put things in perspective, that’s nearly $650 today.  Conversely, a highly desirable Tecsun S-2200x (price, $372) with countless transistors would have cost less than $35 in 1959 dollars had it been feasible.  An XHDATA D-220 (price, $10) would have been 92 cents.

I financed my purchase of a Hallicrafters S-38E using the device shown below.  For those too young to recognize it, it was what passed for a lawn mower in 1959.  It was very ecofriendly requiring neither gasoline nor battery charging.  Instead, the short blade rotated, and the device moved forward on two metal wheels by manual exertion of pressure on the handle, which is shown at the top right.  You had to overlap each pass across the lawn by at least ½ a blade width to get a decent cut.  I had a clientele of three neighbor’s yards, each of approximately 1/6 acre for which I received $2 per mowing – $1 for the front and $1 for the back.  There was no sales tax in Indiana at that time, and my earnings were under the minimum amount to pay any income tax, so you can do the math to see how long it took to buy my radio.

Fast forward 65 years.  My neighbor’s boy rides on a 48-inch $3,200 mower with a cold soda in the cup holder; streams rock music on his noise-canceling, Bluetooth headphones; and knocks down $60 in about ½ hour.  Radio?  He thinks single sideband was a heavy metal group from Chicago.

Outside of an occasional set of batteries, there is very little continuing ownership cost for a radio beyond the initial investment.  There is no monthly fee for Internet streaming or satellite radio.  Whatever you care to donate to your local public radio station is your own business.

All of this is to say I have gone to some concerts and sporting events, but a fair share of my disposable income in recent years has been spent on radios, some of which, like entertainment events, are now just memories.  The remaining radios festooning the shack are all necessary.

Bottom line: If your conscience is troubled by the prospect of spending money on a spare radio, or you are consumed with guilt at having done so, reassure yourself by considering what little would remain after any investment in a good meal at a decent restaurant.  Just remember, for the sake of domestic tranquility, use discretion when sharing any plans with your spouse.  In this situation, I often reflect on words attributed to the late Rear Admiral Grace Hopper, USN who used to say, “It’s easier to ask for forgiveness than permission.”

May your radio logbooks be enriched with many new entries in 2025.

Happy New Year!

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VORW Radio International Updated Schedule (January 2025)

Many thanks to SWLing Post contributor, Dan Greenall, who shares the following schedule via John at VORW Radio International:

[…]I’ve included an updated radio broadcast schedule below – I have my main broadcasts (which are always new shows) as well as repeat airings throughout the week.

Main Broadcasts:
4840 kHz at 2 AM Eastern every Saturday Morning (New Show)
4840 kHz at 12 AM Eastern every Monday Morning (New Show)

Repeat Airings:
5950 kHz at 7 PM Eastern every Saturday Evening (Rebroadcast)
5950 kHz at 8 PM Eastern every Sunday Evening (Rebroadcast)
15770 kHz at 3 PM Eastern every Tuesday Afternoon (Rebroadcast)
7570 kHz at 6 PM Eastern every Wednesday Evening (Rebroadcast)
9395 kHz at 10 PM Eastern every Wednesday Evening (Rebroadcast)
15770 kHz at 11 AM Eastern every Thursday Morning (Rebroadcast)
9955 kHz at 6 PM Eastern every Thursday Evening (Rebroadcast)

All the best,

John (VORW Radio International.)

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January 2025 Schedule Updates: From the Isle of Music & Uncle Bill’s Melting Pot

Many thanks to SWLing Post contributor, Bill Tilford, who shares the following update:

From the Isle of Music & Uncle Bill’s Melting Pot January Schedule

From the Isle of Music:
January’s program will feature retro Cuban music from the 1950s and 1960s and will air as follows:
(NEW) Friday, January 10:
3955 kHz at 2200 UTC
Saturday, January 11:
(NEW) 3955 at 1800 UTC simulcasted with 9670 using beam E-F (repeat of January 10 episode).

Uncle Bill’s Melting Pot:
January’s program will feature mainly Kurdish music and will air as follows:
(NEW) Friday, January 17:
3955 kHz at 2200 UTC
Saturday, January 18:
(NEW) 3955 at 1800 UTC simulcasted with 9670 using beam E-F (repeat of January 17 episode).

In addition to regular radio listening, both shows honor reception reports using websdrs provided that the report covers the entire program and specifies which remote sdr was used. All QSLs are eQSLs, and we will probably send an acknowledgment only for partial reports.

73,
Bill

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Giuseppe’s Multi-Band Milk Crate Loop Antenna

Many thanks to SWLing Post contributor Giuseppe Morlè, who shares the following guest post:

Dear Thomas and Friends of SWLing Post,

I am Giuseppe Morlè from Formia, a town in central Italy on the Tyrrhenian Sea.

I have built a new “Multiloop” antenna using a 40 cm diameter milk crate. The crate is very sturdy and shockproof, making it an excellent base for this project.

Construction Details

I wound three different loops on the crate:
1. A single shortwave coil
2. Two shortwave coils
3. Twelve medium-wave coils

The design includes a single coil placed between the two shortwave coils, which picks up the signal by induction and transfers it to the receiver via an RG58 cable.

The heart of this system is a 2,100 pF variable capacitor with sockets connected to the rotors. Inside the crate, I added another 18 cm diameter loop positioned just below the two main coils.

The ends of this small loop are attached with crocodile clips to the external ends of the rotor. This small loop allows me to exploit induction and, by turning the capacitor, access all decametric bands from 160 to 10 meters.

Tuning Ranges

The variable capacitor enables tuning as follows:

      • In the lower ranges, it covers 80 to 20 meters.
      • When reversed, it tunes all higher ranges from 10 to 20 meters.

This works because the small loop and capacitor couple inductively with the primary turns. By increasing capacity with cables on the rotors, the antenna can even tune up to 160 meters.

The medium-wave turns cover frequencies from 300 kHz to 1,900 kHz. Essentially, this Loop Milk Crate antenna can access a wide range from 300 kHz to 30 MHz.

Testing and Comparisons

I tested the antenna using the Tecsun PL-660 and the Tecsun S-8800 receivers. I also compared the Loop Milk Crate with my “Ferritona” antenna and found surprising results!

Some of the videos were filmed in my shack because it was too cold to work on the balcony. Other videos were shot outside, either on my balcony or on the beach in Formia.

Videos

Final Thoughts

I hope you enjoy my “crazy” constructions. Always remember, I’m not a technician—just a passionate listener who loves building with recycled materials.

Wishing everyone a year full of happiness and satisfaction!

Best wishes to all,
Giuseppe Morlè

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Radiofax: First Kyodo News Morning Edition of 2025

Many thanks to SWLing Post contributor, Carlos Latuff, who shares the following Kyodo News Radiofax and notes:

First 2025 morning edition of Kyodo News:

“Happy New Year. We wish all ships a safe voyage.”

Kyodo News is the only news agency in the world that sends news to Japanese ships via radiofax.

Received in Porto Alegre, Dec 31, 2024, 23h UTC.

Main headlines:

      • One year since the Noto earthquake
      • Two survivors of South Korean plane may not have been caught in explosion at the tail
      • Arrest warrant issued for South Korean president

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