Monthly Archives: May 2025

Bob’s Radio Corner: Do You Need a Break from Radio?

A new resource such as Passport was always an incentive to turn on a radio.

Do You Need a Break from Radio?

by Bob Colegrove

A couple months ago I became one of the last 10 people east of the Mississippi River to acquire a smart phone.  It was a great improvement for someone who had been trying to navigate through modern life for several years using a flip phone.  The transition came at a cost, however.  It required an investment of time learning the basic features and functionality.  Having a long-standing familiarity with computers and tablets, there was a degree of experience I could draw from.  Still, it was different, plus it included new features I found to be amazing and demanding of my attention.

Not long after this I was informed by Microsoft that I would soon be needing a new computer to remain safe and functional.  Having logged on to a mainframe for the first time in September 1976, I had been around the block too many times to be greatly alarmed by such warnings.  Nevertheless, having not purchased a new computer since 2014, I decided to use this information as leverage to do just that and treat myself to a new laptop.  The basic features and functionality remained similar; however, the transition still required time to find where they had been relocated.  An operating system upgrade is kind of like buying a new car and finding the steering wheel in the trunk and the spare tire in the front seat.

These new technological acquisitions demanded my undivided attention for a period of several weeks – time which had to be carved out of life’s normal activities.  Admittedly, being retired helped.  Still activity tends to progressively slow with age.  The transitions were completed relatively painlessly; I would even say with a good level of discovery and enjoyment.

I told you all of that in order to tell you this:   While all this transpired, not a radio functioned for several weeks.  Neither a knob was turned nor a button pressed.  Notwithstanding the newly enhanced forces of 5G and Wi-Fi, the world could have stood still.  Not once, but many times during this period I would look over at the radio table and see them all silently looking back like so many forelorn puppies in want of a scratch behind their ears.  Coldly and cruelly, I would turn my back and set up another email account.

I was on what is simply called a “break.”  Not my first.  I am hard-pressed to say how many breaks I’ve been on over the years; nor can I tell you how long each one lasted.  I am reassured by my fellow radiofiles that I am not alone.  I occasionally read comments or blogs from folks who have returned after a break, sometimes after several years.

In the old days tinkering could reignite flagging interest.

Breaks may be caused by many things, the increased burdens of life being the most obvious.  Maybe there is illness.  Seasonal changes can initiate a break; it’s just good to be outside when the air is fresh and warm.  It might be an increased level of boredom where one simply neglects to turn the radio on.  In my case, it was an irresistible distraction like a new gadget.  I have never consciously told myself I needed a break and turned the radio off for a planned length of time.  It has never ever become a matter of work to operate a radio.  Perhaps that’s how you know you’ve been irrevocably hooked.

We all come back – eventually.  It’s in our DNA.  Are breaks bad?  No.  Every human endeavor requires a break now and then.  Sportspersons hang up their spikes or sneakers for six months at a time every year.  The idea is they come back refreshed and renewed ready again to conquer the mountain.  While success may be illusive, it is the break that provides the incentive to go on.  So it is with radio.

I could spend hours to the point of ignoring meals attentively getting a dial cord to run smoothly.
Source : The National NC109 Communications Receiver.

Eventually you turn the radio on with renewed enthusiasm.  Perhaps you recall a previous discovery, an untried band, a different time of day, a new tuning technique, a suggestion of something you read or heard.  Maybe it’s a new radio, or one you haven’t used for a long time.  Maybe it’s just the attraction of the dial and buttons that draws you back.  These are some of the sparks that reignite your interest.

Eventually, the initial flash of enthusiasm for the new phone and computer subsided.  Sound again emanates from the headsets.  What was old is new again.  Regardless of why you went away or how long you’ve been gone; you’ve got that old feeling and you’re back.

Do radio designers try to attract us with appearance?

A bit more about batteries for emergency radios . . .

By Jock Elliott, KB2GOM

A friend, Bob, is a professional in the two-way radio business with deep experience and expertise. I mentioned to him this post and told him about my strong preference for radios that would run on off-the-shelf alkaline batteries.

He had a few things to say about batteries for emergency radios that I thought might prove instructive for those interested in the subject:

“Back in the day, NiCAD batteries were known to develop ‘memories,’ when they would be recharged without being fully discharged.  The strategy with them was to allow them to fully discharge and then recharge them.”  The best work-around was to have two batteries, one fully charged and ready to go when the current one went “dead”.

“By contrast, if you deep discharge a Lithium Ion battery, sometimes the charger will see the low voltage and will not try to recharge “believing” that one of the cells is dead. Best practices with Lithium Ion is to regularly exercise the batteries and not let them sit as they will deep discharge to a low-voltage level resulting in the inability of the charger to effectively recharge them

He adds, “To my knowledge, almost every single instance of a Lithium Ion battery catching on fire in the charger was because the charger used was not the one that came with the battery. Bottom line: use only the charger that came with the battery.”

Bob says his strong preference for rechargeable batteries is Nickel Metal Hydride, which don’t seem to develop a memory and can be stored in a charged state for many months.

He concludes: “The best bet for emergency radios that may not be used for long periods are alkaline batteries. They offer the best shelf life.”

And there you have it from a radio professional whose advice I trust.

Katie Thornton’s New Series Investigates the Influence of Shortwave Radio

Award-winning journalist Katie Thornton has launched a new season of the Peabody-winning podcast, The Divided Dial, produced by On the Media and WNYC Studios. In this season, Katie focuses on shortwave radio—a medium that is near and dear to our hearts.

In Episode 1, “Fishing In The Night”, Thornton explores the international ambitions and shadowy past of shortwave broadcasting. The episode features our friend and resident Shortwaveologist, David Goren, who shares rich insights on the cultural and political influence of the shortwave dial.

Listen & Follow the Series:

A New Solar Cycle Wrinkle

An interesting article caught my attention on spaceweather.com concerning new research on what is called the Gleissberg Cycle. Interested? Read on!

THE COUNTER-INTUITIVE QUIET CONTINUES: Big sunspots usually produce big solar flares. Giant sunspot 4079 is an exception to the rule. All week long, it has been strangely quiet, producing only a handful of puny C-class solar flares. If the quiet continues for a few more days, the behemoth sunspot will rotate off the sun’s western limb without having caused any significant space weather. Solar flare alerts: SMS Text

THE CENTENNIAL GLEISSBERG CYCLE: If you’ve been enjoying the auroras of Solar Cycle 25, we’ve got good news. The next few solar cycles could be even more intense–the result of a little-known phenomenon called the “Centennial Gleissberg Cycle.”

100 year Solar Cycle

You’ve probably heard of the 11-year sunspot cycle. The Gleissberg Cycle is a slower modulation, which suppresses sunspot numbers every 80 to 100 years. For the past ~15 years, the sun has been near a low point in this cycle, but this is about to change.

New research published in the journal Space Weather suggests that the Gleissberg Cycle is waking up again. If this is true, solar cycles for the next 50 years could become increasingly intense.

“We have been looking at protons in the South Atlantic Anomaly,” explains the paper’s lead author Kalvyn Adams, an astrophysics student at the University of Colorado. “These are particles from the sun that come unusually close to Earth because our planet’s magnetic shield is weak over the south Atlantic Ocean.”


Above: The South Atlantic Anomaly (blue) is a weak spot in Earth’s magnetic field where particles from the sun can come relatively close to Earth [more]

For more details, go to spaceweather.com

 

 

Emergency radio? You bet!

By Jock Elliott, KB2GOM

Recently, this blog featured great coverage of the use of battery-powered radios during the recent blackout in Europe.

It was a serious business: electric power, cell phone networks, internet, all gone in a moment, followed by an instant information vacuum. Battery-powered portable radios and local broadcasters with backup power came to the rescue, providing information as they could.

You can find the SWLing blog coverage here:

And when Hurricane Helene slammed western North Carolina and eastern Tennessee, radio was an invaluable resource. It was two-way radio, but the point remains the same: radio can be of great help when the lights go out.

So, here’s the upshot: when the lights go out, the cellphone is mute, and the internet is down, you need a means of gathering information so you can figure out what’s going on and what actions you might need to take . . . and that means of gathering information would be a battery-powered radio capable of – at a bare minimum – receiving your local broadcasters on medium wave and/or FM, and, if you live in North America, also capable of receiving weather radio.

My strong personal preference is for radios that can be powered by standard-size (like AA, AAA, and D cells), off-the-shelf, readily-available, consumer-grade, non-proprietary batteries. Why? Because, during a long-duration emergency, when my standard-size rechargeable cells run out of juice, I can drop in some off-the-shelf alkalines and keep using my radio.

With that in mind, here are three radios that I like. All three deliver worthy performance on AM, FM and weather bands (and sometimes additional bands) and can be powered by off-the-shelf batteries. I have used all three over extended periods and can recommend them without reservation.

CCrane Skywave SSB 2

The CCrane Skywave SSB 2 is a radio that brings a lot of capabilities in a diminutive package (3” W x 4.75” H x 1.1” D). It can receive: AM: 520 – 1710 kHz (10 kHz Steps), AM: 522 – 1620 kHz (9 kHz Steps – International), FM: 87.5 – 108 MHz (Regular Mode), FM: 76 – 108 MHz (When 9kHz is Selected), Shortwave: 1711 – 29999 kHz, (Includes SSB Fine Tuning in increments of 10Hz, providing the ability to listen to long-distance ham radio communications),  Aviation: 118 – 137 MHz with scan capabilities, and Weather Band with alert capabilities.

It will run for about 65 hours on a pair of AA batteries. It comes with an adapter that can be used to connect to a long-wire antenna for improved reception of shortwave and SSB signals.

The CCrane Skywave SSB was the first radio I purchased when I got back into shortwave listening, and I have employed it to monitor AM, FM, ham communications, air band, and weather alerts.  It is a pint-sized powerhouse that delivers a ton of versatility, and I really enjoy using it.

CCRadio SolarBT

The CCRadio SolarBT measures 6 inches wide by 3 inches high by 2.5 inches deep and weighs just a bit over a pound with batteries installed. The CCradio SolarBT can receive AM (MW) band from 520 to 1710 kHz, FM from 87.5 to 108 MHz (76-108 MHz in expanded mode), and 7 NOAA Weather Radio channels from 162.400 MHz to 162.550 MHz. In my opinion, it provides a step up in performance on the AM, FM, and weather bands.

What really sets the SolarBT apart is the flexibility of powering it. There are five options: (1) an 18650 Li-ion 3.7 volt rechargeable battery which provides around 50 hours of playing time (the manual advises fully charging the internal battery before use), (2) 3 AA batteries (not included, but good for about 40 hours of playing time. Don’t use Lithium batteries, the manual warns.), (3) a 110 mA solar panel (park the radio in a sunny window to keep it trickle charged), (4) a wind-up dynamo generator (300-500 mA at about two rotations per second. 90 seconds of winding will power the radio for 8-13 minutes or will charge your cell phone enough to make a few quick calls), or (5) a 5-volt DC, 1000 mA micro USB cable or optional AC adapter.

To quote from my original review of the SolarBT: “The SolarBT may be small, but, in my opinion, it punches above its weight and provides excellent sensitivity for its size on the AM, FM, and weather bands. You might buy it as an emergency radio, but my guess is that you will soon discover the joy of DXing with it.”

CCRadio 2E

The CCRadio 2E is large – 11″ W x 6.5″ H x 4″ D – but very capable. The CCrane company calls the 2E its “flagship,” and I can see why: in my experience, the 2E delivers exceptional performance in receiving AM, FM, and NOAA Weather Band with Weather Alert. In addition, it can also receive the 2-Meter Ham Band, which could be a vital source of useful information during an emergency.

In normal operation, the 2E can run off house power. But when the electricity goes off, it switches automatically to four internal alkaline D cells (user supplied), which offer roughly 170 hours of operation at a moderate volume level with the display light and weather alert feature off.

When my sister-in-law admitted that she didn’t have an emergency radio, I gave her a 2E. Why? Well, in part because of the exemplary performance, in part because of the long duration on batteries, and in part because it operates much like a car radio. I found her favorite stations, stored them, selected the strongest weather station, and also found and stored the local ham repeaters. Then I explained it to her: “Press this button to turn it on, this button to select the band you want, then press the buttons on top to select the station you want.” Easy-peasy.

The 2E isn’t just an excellent emergency radio, it’s a really great general purpose radio that will please habitual radio listeners and delight DXers who hunt for distant stations.

What if . . .

I can almost hear what you are thinking: ‘Yes, that is all well and good, but what if I already have a radio that I really like that runs on rechargeable batteries?”

Fair enough. My answer would be: buy some additional batteries that fit your radio, charge them up, and make sure that you keep them topped up from time to time.

And if your favorite radio does not receive NOAA weather band and you live in North America, get yourself a dedicated weather radio to fill in the gap. I own and can recommend the Midland WR120 Weather Alert Radio. It offers excellent performance and very sophisticated alert programming options.

So get yourself prepared, radiowise, for the next emergency . . . and enjoy your radios in the meantime!

VOA and OAN Partnership Draws National Attention

The U.S. Agency for Global Media (USAGM) has announced a new partnership wherein Voice of America (VOA) will incorporate content from One America News Network (OAN), a media outlet known for its conservative perspective. This decision, introduced by USAGM senior adviser Kari Lake, aims to provide VOA with additional news resources at no cost. The move has sparked discussions regarding VOA’s commitment to impartial journalism, as outlined in its charter. While proponents highlight potential cost savings and expanded content offerings, critics express concern over the implications for VOA’s editorial independence. This development follows recent operational changes at VOA, including staff reductions and legal challenges concerning its governance.

For more detailed information, you can refer to the following articles:

Note that, at time of posting (May 7, 2025 20:45 UTC), there has been no official USAGM press release (click here to check).