Tag Archives: AM Radio

Radio Waves: AM After Recess, KD9VFU Portable SDR and Ham Radio Help

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 SWLing Post contributor, Dennis Dura, for the following tips:

What Happens to AM Radio After August Recess? (NRB)

This fall could be a busy time for broadcasters on Capitol Hill.

Earlier this year, with leading automakers poised to remove AM radio capabilities from new electric vehicle lines, lawmakers in the House and Senate worked across the political aisle to introduce a pair of proposals (H.R.3413 and S.1669) that would preserve AM radio in the auto dash.

Even with Congress in recess, the AM Radio for Every Vehicle Act has continued to benefit from the issue’s momentum. In recent days, the legislation has attracted several new cosponsors, most recently adding Reps. James Comer (R-Ky.), Carlos Gimenez (R-Fla.), Mike McCaul (R-Texas.) and Sens. Catherine Cortez Masto (D-Nev.) Joni Ernst (R-Iowa.), Lindsey Graham (R-S.C.), Josh Hawley (R-Mo.), Chris Murphy Chris (D-Conn.), and Jacky Rosen (D-Nev.), for a total of 150 cosponsors in the House and 34 in the Senate.

The bill sailed through Senate markup in July. Prior to the markup, a manager’s amendment (package of amendments from the lead sponsor or committee chair) introduced a few tailored changes, such as narrowing the bill to “passenger motor vehicles” as opposed to “motor vehicles” more generally and revising the requirement that radio be “conspicuous” to merely “easily accessible.” Changes were also made to the effective date and to the fee structure, but the core elements of the bill—requiring that AM radio will remain in cars and be placed in cars that have eliminated it—was not changed.

Once the Senate is back in session, the bill must be brought up before it is considered on the floor. This can happen by unanimous consent or by voting to adopt a motion to proceed to the bill. After this step of the bill process happens, Senators can then offer amendments. Unlike in the House, amendments in most circumstances are not subject to “germaneness” rules, and can sometimes include aspects that are unrelated to the bill. Furthermore, there is no limit to debate at each step of the process (motions to proceed, amendments, the bill itself), so there is no way to cut off debate to force a vote. This makes the bill’s time and debate on the floor unpredictable, but given its bipartisan support and quick progress so far, S.1669 has a good chance of avoiding these procedural difficulties. [Continue reading…]

Bipartisan Support for AM Radio Legislation Grows (Radio World)

A whopping 184 members of Congress have cosponsored the AM Radio for Every Vehicle Act

It’s a rare occasion when lawmakers on both sides of the political spectrum can agree on any given legislation, but that’s just the case for the AM Radio for Every Vehicle Act. The bill, first introduced in May, continues to garner strong, bipartisan support, with one-third of all senators and members of the House of Representatives cosponsoring the legislation.

The AM Radio for Every Vehicle Act would give the government power to mandate that automakers maintain AM service in their future car models. If adopted, the act would direct the National Highway Traffic Safety Administration to implement new rules requiring car manufacturers to keep the service without any additional charges.

The bill also would direct the Government Accountability Office to study whether alternative communication systems could fully replicate the reach and effectiveness of AM broadcast radio for alerting the public to emergencies.

As of Sept. 7, 150 out of the 435 total members that comprise the U.S. House of Representatives have cosponsored the measure. Of those House representatives, 72 are Democrats and 78 are Republicans.

Additionally, 34 out of 100 senators support the bill. Of those members of Congress, 16 are Democrats and 18 are Republicans. [Continue reading…]

Kaushlesh “KD9VFU” Chandel’s SDRDock Is a Pocket-Sized Software-Defined Radio Powerhouse (Hackster.io)

Built around a Raspberry Pi and an Airspy HF+ SDR dongle, the SDRDock includes a custom ESP32-powered physical user interface.

Radio ham Kaushlesh “KD9VFU” Chandel is putting together a pocket-sized device designed to make it easier to play with software defined radio (SDR) on-the-go: the Raspberry Pi-powered SDRDock.

“Built on a Raspberry Pi platform, SDRDock aims to enhance the SDR experience by integrating all essential hardware components onto a single, streamlined PCB,” Chandel claims of his creation. “With the convenience of 3D-printable enclosures and compatibility with various SDR dongles, this device is both accessible and versatile. What sets it apart is its tactile interface, featuring user-friendly knobs and buttons that transform complex SDR tasks into an intuitive and engaging experience.”

Radio ham Kaushlesh “KD9VFU” Chandel is putting together a pocket-sized device designed to make it easier to play with software defined radio (SDR) on-the-go: the Raspberry Pi-powered SDRDock.

That interface is immediately visible on the very front of the device. Where most software-defined radio work is done on a laptop or desktop with a keyboard and mouse, Chandel wanted something more streamlined — so developed what is, in effect, a custom mixing deck-style user interface based on 3D knobs and sliders. These are then mapped to actions in the SDR software running on the Raspberry Pi — meaning it’s possible to hone in on an interesting signal with no keyboard or mouse in sight. [Continue reading…]

Climate change is affecting telecommunications infrastructure. Ham radio might be able to help (CBC)

The technology is ‘an unsung hero’ for getting messages out, one operator says

As Atlantic Canada gears up for another hurricane season after a year of unprecedented disasters linked to climate change — including post-tropical storm Fiona last September — amateur radio operators say a simple technology can play a part in the response to disasters across the region.

When Fiona hit Nova Scotia, it affected electrical grids and telecommunications networks, leaving some people unable to call for help. That experience in particular prompted a renewed interest in amateur radio — also known as ham radio — which allows non-professional users to send messages without requiring the internet or cell phone networks.

“I think it’s kind of an unsung hero in communications that gets forgotten in the noise of disaster when it comes to, ‘Well, how do we get that message out?'” said John Bignell, president of the Halifax Amateur Radio Club.

Ham radio operators use a special designated set of frequencies — not the regular AM or FM radio signals — to exchange messages locally or around the world.

They say the technology can help Nova Scotians respond to the increasing risks of extreme weather, as climate change forces a reckoning with communications infrastructure across the country. [Continue reading…]

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Spread the radio love

Radio Waves: Nebraska Radio History, KBS Radio, AM Radio, Free Radio Preservation Webinar, and Belka Review

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 SWLing Post contributors Mike, Jeramy Phillips, Fred Waterer, and Dennis Dura for the following tips:

Nebraska Radio History

Many thanks to SWLing Post contributor, Jeramy Phillips, who writes:

Greetings, Thomas.

I thought you might like this little bit about some Nebraska radio history:
https://history.nebraska.gov/norfolks-wjag-and-the-roots-of-political-talk-radio/

That blog post also links to an article that has a lot more in-depth information.
https://history.nebraska.gov/wp-content/uploads/2018/05/doc_publications_NH2011WJAG.pdf

Enjoy!

KBS WORLD Radio 70th Anniversary Special (KBS World)

August 15 marks 70 years since the start of KBS WORLD Radio. For the past 70 years, KBS WORLD Radio grew and evolved with the development of Korean history, through the Korean War, the democratization of Korea and the rapid economic growth that South Korea has seen.

And to celebrate our 70th anniversary, we have prepared a special #InDepthNewsAnalysis with three public media experts to look back on the past 70 years of KBS WORLD Radio, to discuss the role of public international media and also how the next 70 years to come.

Letter: Emergency Response in Maui Fires Highlights Radio’s Importance (Radio World)

Engineer Ron Schadt says people have become way too reliant on cell phones

An interesting story from CBS News about the fires in Maui. If you read through it, nothing worked. Sirens didn’t work, cell phones were sketchy or not working at all, no electricity, etc. etc. If you read through the entire story, near the end is one line: “Emergency management had to resort to radio to communicate with the victims of the fires.”

Well, well, interesting that what we have been saying all along is really true, the oldest form of contacting people is still the most reliable and unfortunately, because people are so attached to their stupid phones, radio has to be “resorted to.” This little section of this article needs to get to these senators and congressmen who are on this AM in every car movement. [Continue reading…]

Save AM Radio? Why?!? (The Gate)

Politicians come to the rescue.

Radio broadcasting using amplitude modulation — or AM — has been used commercially for greater than 100 years. Its heyday generally ranged for decades from the 1930s through the 1970s as its programming content transitioned from dramas and comedies to popular music to talk programs, with the latest news mixed into each format. Advancements in technology has arguably rendered AM radio virtually obsolete. Why save AM radio from extinction?

Save AM Radio? Why?!?

The waning popularity of terrestrial AM radio technology is not so much the reason as to its potential extinction. Rather, the reason is due to the technology of electric vehicles — and because rental car companies such as Hertz have been increasing the number of electric vehicles in their fleets, the days of listening to AM radio in rental vehicles may be numbered.

The electric motors which power the drive wheels in order to propel electric vehicles also tend to generate electromagnetic interference with the reception of AM broadcast radio directly through the receiver. That interference can result in annoyances which range from buzzing, distortion, and fading of the signal itself to static and sounds of crackling instead of clear reception. Streaming audio of programs from AM radio stations — as well as the reception of FM stations — remain unaffected.

Always seeking to save time and money, eight of 20 of the leading carmakers in the world have removed AM broadcast radio from their electric vehicles; and manufacturers of electric vehicles are considering eliminating the option of tuning in to AM radio in their vehicles. Engineers have not found an easy way to eliminate the aforementioned interference without adding excessive weight to the car or increasing the cost of the vehicle…. [Continue reading…]

Preserving Broadcast History (NAB)

Join NAB and the Library of American Broadcasting Foundation (LABF) on Wednesday, August 23 at 2 p.m. ET for the first of a two-part series to learn the importance of documenting and preserving broadcast history for future generations.

Part One: The “Preserving Broadcast History” webinar will provide guidance for broadcasters on how to catalog your station’s history, best practices for creating an inventory and where to store this data and information. A Q-and-A will follow the webinar.

Featuring:

Jack Goodman, co-chair, LABF
April Carty-Sipp, executive vice president, Industry Affairs, NAB
Laura Schnitker, Ph.D., C.A., curator, Mass Media and Culture, University of Maryland’s Special Collections and University Archives
Mike Henry, reference specialist, University of Maryland’s Special Collections and University Archives

Click here for more information and to register for free!

Belka Review (N9EWO)

Click here to read Dave’s review of the Belka receiver. Thanks to Mike for the tip!

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Spread the radio love

Radio Waves: Great Solar Storm of 1940, Hawaii DJ’s Lack Vital Info, Edison Claims AM/FM Audio Usage Surpasses YouTube, and Radio 4 Longwave Reception

3 Replies

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 SWLing Post contributors Troy Riedel, Dennis Dura and David Shannon for the following tips:

The Great Solar Storm of March 1940 (Spaceweather.com)

This story is shocking. On March 24, 1940, a solar storm hit Earth so hard it made copper wires in the United States crackle with 800 volts of electricity. A New York Times headline declared that a “sunspot tornado” had arrived, playing havoc with any signal that had to travel through metal wires.

“For a few hours it completely disrupted all long-distance communication,” wrote astronomer Seth B. Nicholson in a recap of the event for the Astronomical Society of the Pacific. Radio announcers seemed to be “talking a language no one could understand.” The New York Times reported that more than a million telephone and teletype messages had been garbled: “Veteran electrical engineers unhesitatingly pronounced it the worst thing of its kind within their memory.”

So why have you never heard of this storm? Even in 1940 it was fairly quickly forgotten. World War II was underway in Europe, and the USA was on the verge of joining. People had other things on their minds.

Modern researchers, however, are paying attention. A team led by Jeffrey Loveof the USGS Geomagnetism Program just published a new study of the event in the research journal Space Weather. Their work confirms that it was no ordinary solar storm.

“It was unusually violent,” says Love. “There were very rapid changes in Earth’s magnetic field, and this induced big voltages in long metal wires.” [Continue reading at Spaceweather.com…]

[…]Read Love’s original research here: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2022SW003379

A valued source of communication, Maui radio DJs grapple with lack of information (Hawaii News Now)

HONOLULU (HawaiiNewsNow) – From taking calls of desperation, to sharing what they know when they know it, local radio hosts have long been a valued source of communication, especially during disasters.

However in light of the recent fires, many on Maui have expressed concerns that information from the government in times of disasters is far too sparse and delayed.

Lines of communication remain severed with cell towers burned to the ground. That’s leaving radio as one of the few dependable sources of communication, which is putting added pressure on local outlets.

Veteran radio host Ed Kapoi of KISS took a call from Napili, North of Kaanapali.

“People are desperate. Babies need diapers and formula. The elderly need their medication,” one caller said through tears.

It just rocks you to your core it really does. It’s hard to take those kind of phone calls,” Kapoi said.

Fellow KISS radio host Brandee Carvalho added, “We hear their crying, their tears, their desperate pleas. It is real. It’s very real for me.” [Continue reading…]

Hawaii residents turn to radio station for vital updates (YouTube)

Click here to watch on YouTube.

AM/FM Radio Is Most Listened to Audio Source in U.S. (Radio World)

Edison Research says streaming music and YouTube claim 2nd and 3rd place

Edison Research just released its latest “Share of Ear” findings. The quarterly study determines what portion of all audio time is spent with different platforms.

The analysis looks at all audio usage across the United States among Americans age 13 and older. The data is gathered from a detailed one-day diary entry administered either online or via mail. Share of Ear data has been continuously updated since 2014. Find this quarter’s insights compiled in the graph below.

Per Edison’s findings this quarter, AM and FM radio (counting both over-the-air and streams) accounted for 36 percent of all listening for Americans age 13 and older. Streaming music via platforms like Spotify, Pandora and Apple Music, among others, accounted for 18 percent of all listening time. Using YouTube for music and/or music videos accounted for 14 percent of all listening time; followed by podcasts, SiriusXM and “owned music” — a.k.a. CD’s and other digital music files.[Continue reading…]

“Radio 4 gets a terrible reception over scrapping long wave amid fears older people will struggle with digital radio” (Daily Mail)

[Editor’s Note: Per Wikipedia, “The Daily Mail is a British daily middle-market tabloid newspaper and news website published in London.”]

Listeners have criticised Radio 4’s retreat from long wave amid fears that older people will struggle with digital radio.

The BBC said last year it will stop scheduling separate content for the long wave version of the station in ‘anticipation of the closure’ of the platform.

Programmes which are on long wave but not Radio 4 FM include Test Match Special, editions of the Shipping Forecast, the Daily Service and a longer version of Yesterday in Parliament.

These shows will be available on other platforms once separate scheduling for long wave ends next March.

It is expected that listeners will be directed to the digital BBC Sounds audio platform to find these programmes. [Continue reading…]

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Spread the radio love

Radio Waves: AM Vehicle Act Passes Committee, iHeart Supports AM, Swan Island and Equatorial Guinea

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 SWLing Post contributor Dennis Dura and Tracy Wood for the following tips:

Senate Committee Passes “AM For Every Vehicle Act,” Sends It to Senate Floor (Radio World)

Committee gives the legislation a green light

On Thursday morning, the U.S. Senate Committee on Commerce, Science and Transportation officially passed the AM For Every Vehicle Act on to the Senate floor. The executive session was broadcast live and facilitated by committee chair Sen. Maria Cantwell, a Democrat representing Washington state.

The ranking Republican, Sen. Ted Cruz, supports the measure, saying in a statement that “AM radio is vital to free expression and viewpoint diversity” and “allows Americans, especially conservatives, to communicate their points of view and help free speech flourish.”

The legislation was passed via a voice vote, and, while not every senator’s vote was recorded, the National Association of Broadcasters said Sen. Gary Peters, a Democrat from Michigan, asked that he be recorded as a ‘no.’” Michigan is home to the U.S. automaker industry, which opposes the AM For Every Vehicle Act. The Alliance for Automotive Innovation, which has a base in Michigan, recently said, “Congress has never mandated radio features in vehicles ever before.” It called the bill unnecessary. [Continue reading…]

“iHeart Is Still Focused on AM as a Medium” (Radio World)

Littlejohn and Mullinax describe recent projects to protect and extend its investment

At a time where the viability of the U.S. AM broadcast band has come under the microscope, what’s the prevailing attitude of iHeartMedia and the 250 AM properties it owns and operates?

Continue to invest, says Jeff Littlejohn.

“iHeart is still focused on AM radio as a medium,” said the company’s executive vice president of engineering and systems integration. “We see the importance AM has not only as an entertainment medium, but for news and information.”

Among other things, Littlejohn strongly believes in AM’s importance for emergency weather coverage. Perhaps nowhere is that more evident than in South Florida.

In addition to being an iconic AM signal dating to the 1920s, iHeartMedia’s news/talk 610 WIOD in Miami has received notoriety and awards — including regional recognition from the Associated Press — for its breaking news and weather coverage, notably during Hurricanes Andrew, Katrina and Wilma. [Continue reading…]

Notes about two Spanish language stations (Tracy Wood)

Many thanks to SWLing Post contributor, Tracy Wood, who writes:

I continue to enjoy the blog. Yes, those radio sets that appear in Spanish TV (and in the movies) are great! Lots of Grundigs, Philips, Telefunkens, and national brands.

Here are the two items

(1) Swan Island

At one time this was the home to Radio Swan, the US-funded anti-Castro clandestine radio station on AM and shortwave of the 1960s. Now Honduras wants to convert it to a prison island

https://time.com/6295724/honduras-islas-del-cisne-prison-island/

For more details see: https://en.wikipedia.org/wiki/Radio_Swan

(2) Equatorial Guinea

Thanks to WorldRadioMap for originally posting this audio link [note that this playlist must be downloaded and used with an audio streaming application]: https://rrsatrtmp.tulix.tv/tvgeradio/tvgeradio/playlist.m3u8

Yes. Radio Nacional de Guinea Ecuatorial, Malabo, is now streaming on the Internet. The main language is Spanish but I suspect other languages may be heard. The hosting company (out of Atlanta) handles both their TV and radio streams. The TV channel’s website is https://tvgelive.gq/ but there is no radio-specific website yet.

As a reminder, the country’s other station is commercial – Asonga Radio. It is owned by the president’s son. Audio is at https://asongaradio.com/

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Spread the radio love

Radio Waves: What Listeners Like, Renaissance of Radio, WOR in Photographs, DIY Faraday Cage

7 Replies

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 SWLing Post contributors Dennis Dura, Mark Erdle, and Jock Elliott for the following tips:

‘It’s what listeners like’: AM radio purveyors on the Palouse hope automakers heed call to keep their medium alive (The Spokesman-Review)

The rolling, green-turning-golden hills just outside Steve Shannon’s studio window at the offices of Inland Northwest Broadcasting north of downtown Moscow aren’t just pretty to look at.

They’re also the reason the AM radio dial remains important in this expansive, rural stretch of the country.

FM broadcasting is based on line-of-sight, but the pesky thing about AM waves is that they pass through anything, Shannon explained. And they reach a monthly audience that’s still more than 82 million strong across the country, most of them in areas just like the Palouse, according to a fall 2022 survey by broadcast tracking company Nielsen.

“People are tuning in to AM because they are listening to content they can’t get anywhere else,” said Shannon, operations manager for the group that is behind six stations on both the AM and FM dial broadcasting in Moscow and Colfax.

The future of the format seemed in jeopardy just a few short weeks ago, when broadcasters convened in Washington D.C. and pushed federal lawmakers to pressure carmakers who were pondering an end to AM receivers in new cars. Electric vehicles, growing in popularity and headed for a likely continued boom, especially with Washington outlawing the sale of new gas-powered cars beginning in 2035, create interference with a signal that can make AM transmissions difficult to hear, according to automakers.

That pressure, which included the introduction of legislation that would have required manufacturers to install AM receivers in new cars, appears to have made the point. In late May, Ford’s chief executive officer announced on social media it had reversed course and would provide the service in all 2024 Ford and Lincoln models after planning to remove it from some models because of higher costs and lack of listeners. [Continue reading…]

The renaissance of AM radio: a confluence of social, regulatory and technical revitalization (Cardinal News)

AM radio, a pioneering force in the world of broadcast communications, has for several decades been an essential medium for disseminating information and entertainment. However, its appeal has been progressively diminishing due to social, regulatory and technical challenges. Nevertheless, this scenario presents an opportunity for a significant revival.

The decline of AM radio can be traced back to significant changes in content, notably the reduction in locally focused programming. Many AM station owners made strategic decisions to move away from content that directly catered to local communities, often replacing local news, events and issue discussions with syndicated programming. These changes left a void of locally relevant content, reducing listeners’ connection with stations.

The Federal Communications Commission’s abolition of the Fairness Doctrine in 1987 exacerbated the situation. This doctrine, which required broadcasters to present contrasting views on controversial issues of public importance, ensured a balanced discourse on the airwaves. Its repeal led to increased broadcasts favoring extreme political views, either heavily liberal or conservative. While this trend may have appealed to specific audience segments, it risked alienating listeners seeking balanced discourse.

Compounding these programming shifts, religious content on the AM band has considerably increased. While serving an essential audience, the sheer volume of these broadcasts reduced the variety and balance of programming, possibly leading potential listeners to turn away. [Continue reading…]

Radio Station WOR in Photographs – 1939 (AWM on YouTube)

In 1939 photographer Ralston B. Collins made a photo album of metro New York radio station WOR. This album is from the J. R. Poppele Collection at the Antique Wireless Museum.

Building a Simple Faraday Cage, by OhioGalt (SurvivalBlog.com)

This article describes the effects of EMP and CME and how to build a simple inexpensive Faraday cage.

Most readers of the SurvivalBlog are aware of the potential damage from either a Coronal Mass Ejection (CME) or an Electromagnetic Pulse (EMP) and the impact on everyday electronics. With an EMP, an electromagnetic pulse is generated at high altitudes from a nuclear explosion damaging sensitive electronics. A CME damages electronics in a similar way with the release of a large solar flare from the sun reaches carrying magnetic fluxes and plasma toward earth. These magnetic fluxes interfere with Earth’s magnetic fields and create current surges in power systems and electronics. As of this writing, there is several C and M class flare activity causing some Amateur Radio blackouts on the lower bands. To follow active solar weather visit Spaceweather.com. [Continue reading…]

Do you enjoy the SWLing Post?

Please consider supporting us via Patreon or our Coffee Fund!

Your support makes articles like this one possible. Thank you!

Spread the radio love

Sometimes simple works . . . really well! Exploring the CCrane EP PRO

42 Replies

By Jock Elliott, KB2GOM

This particular adventure began about three weeks ago with an email from CCrane. “Timeless, Easy to Use with Long Range Radio Reception” the headline read. Further, the accompanying text promised: Comes with needle and dial tuning, one button for power, one button for a bright display light, and has no clock or alarm. The radio in question was the C.Crane CCRadio-EP PRO.

The “Long Range Radio Reception” initially caught my eye, but the simplicity of an old-fashioned “needle and dial” – what I call “slide rule” – tuning” also appealed to me, so I emailed CCrane, asked them if they would like to send me one for review, which they did, without charge.

While waiting for the EP PRO to arrive, I examined the photos of the EP PRO on the CCrane website, and I noticed something peculiar: a switch on back for choosing between 9 kHz tuning steps and 10 kHz tuning steps. Whaaat?! Why in the world would you need such a thing on a radio with needle and dial tuning?

We’ll get to the answer to that question shortly, but first let’s take a tour of the CCrane EP PRO.

The case is a rectangle with rounded corners that measures 11.4″ W x 7.3″ H (8.4″ H with handle) x 2.75″ D and weighs 4.5 pounds without batteries. Starting on the left front panel, you’ll find a 5-inch speaker. To the right of that, there is the slide rule (needle and dial) tuning setup, with a small red light on the right side that illuminates when a station is found. Below that is a CCrane logo and further below is a switch for selecting AM (520 – 1710 kHz, 10 kHz steps; 522 – 1620 kHz, 9 kHz steps), FM (87.5 – 108 MHz), or FM stereo; a knob for adjusting bass, a knob for adjusting treble, and a knob for choosing between narrow (2.5 kHz) and wide (6 kHz) filter bandwidths.

On top of the EP PRO are a red POWER button, a black button for lighting the tuning dial, a flip-up carry handle, and a 36-inch telescoping antenna for FM reception. (Inside the case is a ferrite bar antenna – 12mm x 200mm (7.9″) long with CCrane’s Twin Coil Ferrite® technology.)

On the right side of the case at top is the tuning knob, below that a knob for fine-tuning the internal antenna for AM reception, and at the bottom a knob for volume. On the left side of the case, you’ll find a 1/8” stereo headphone jack, a line-in jack, and a socket for plugging in an external 6-volt AC adaptor which is provided with the EP PRO.

On the back of the radio is a hatch for installing four D-cell batteries (CCrane says it will run for about 175 hours at moderate volume with the dial light off), external antenna connections: spring loaded for AM and “F” connector for FM, a switch for selecting internal or external AM antenna, and the switch for selecting 9 or 10 kHz tuning steps.

That’s it. The EP PRO is almost Zen-like in its simplicity. There are no seek buttons, no automatic storage functions, no memories, no key pad. And there is a darn good reason for that. It turns out that the immediate predecessor of the EP PRO, the CCrane EP, was created by Bob Crane because his mother wanted a very simple radio that was easy to operate. The CCrane EP, a true needle and dial analog radio, was the result.

Bob believed that, besides his mother, there was a market for such a radio, and there was. Unfortunately, after a time, the analog chips necessary to build the CCrane EP became unavailable. As a result, the radio was redesigned internally using modern digital chips (essentially the same as those in CCrane’s model 2E and 3 radios) while keeping it simple and easy to operate. So inside what looks like an old-fashioned analog radio beats the heart of a high-performance digital radio that combines the high sensitivity needed to hear distant stations with excellent selectivity to block signals from the side.

In my view, the EP PRO is great fun to operate. In the predawn hours on a weekend morning with the rain falling softly outside, I started tuning slowly across the AM dial with the EP PRO in my lap. Near the bottom end, a couple of sports mavens were chatting about a pitcher who had a couple of rough two initial outings and then had “settled in.”

A bit further up the dial Dionne Warwick was telling me to “walk on by.” Then I ran into a music station competing with a talk show considering “the Bible, angels, and UFOs.”

Up the dial some more, apparently a good deal on a high performance car could be had at a dealership in Connecticut; then an air quality report for New York City, a female voice delivering a long discourse in French and so on up the dial.

I was impressed at the number of stations that the EP PRO was pulling in, and it brought me back to the simple joy of tuning around to see what’s on the air.

Each time a discernible station appeared, the red tuning LED would light up. As needed, I used the antenna tuning knob and the bandwidth selection switch to tweak the signal. The needle and dial tuning gives an approximate indication of where on the band the radio is tuned, so if you want a positive ID, you need to listen for a station ID or some other clue to the station’s location.

At one point I jumped to the FM dial and found I could easily pick up many FM stations even with the whip antenna collapsed. In all, I am of the opinion that both the AM and FM sides of the receiver are pretty “hot,” and at no time did I find myself wishing for an auxiliary antenna for more signal. Further, the sound through headphones or the speaker is very pleasant indeed. In my mind, the relatively unadorned exterior of the EP PRO belies its outstanding performance. To stretch an analogy, it’s a nitro-burning funny car in the body of a Honda Civic, and you don’t have to be a genius to drive it.

If you’re looking for a high-performance radio that is easy to use and sounds good through speaker or headphones, the CCRadio EP PRO delivers the goods. For a content DXer like me, the EP PRO encourages me to tune around and discover the magic of radio all over again.

CCRadio-EP Pro Retailers:

C.Crane
Amazon.com (SWLing Post affiliate link)

Spread the radio love

Radio Waves: DW Launches “Sudan Now” on Shortwave, Mayor Saves AM Station, Tape Measure Turnstile Antenna, and Where Does AM Go From Here?

1 Reply

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 SWLing Post contributors Dennis Dura and David Iurescia for the following tips:

“Sudan Now” – DW Arabic launches new radio program for Sudan (DW)

DW is now broadcasting a 30-minute daily Arabic-language radio program entitled “Sudan Now” on shortwave, Hotbird and SES-5 satellites and via the DW Arabic website.

As an unbiased radio program, “Sudan Now” will provide listeners in the target region with unbiased coverage of current issues in the region and will promote political, social and cultural dialogue through interviews, talk shows and reports.

Given the lack of independent information sources in Sudan and the limited ability of established media to broadcast due to internet outages and ongoing fighting, “Sudan Now” was specifically designed to be broadcast on shortwave and via the Hotbird- and SES-5 satellites. The satellite broadcast enables listeners in the target region to receive the program via their TV sets.

DW Managing Director Programming Dr. Nadja Scholz: “The conflict in Sudan is ongoing and has far-reaching effects on the entire region. It is absolutely necessary to provide the people there with a dedicated program that enables them to access independent, current and in-depth information. With shortwave radio, we further increase our ability to reach as many people as possible.”

Manuela Kasper-Claridge, DW editor-in-chief, said: “The humanitarian situation in Sudan remains catastrophic. There is a lack of everything – including free, independent information. This Arabic-language radio program is therefore urgently needed.”

The program broadcast will begin on Monday, June 26, 2023. It will air daily from Monday to Friday at 2:30 pm (local time, GMT+2) for a duration of thirty minutes. A repeat of the radio program will air daily at 8:30 pm.

“Sudan Now” can be heard in the afternoon on shortwave 15275 kHz/17800 kHz and in the evening on shortwave 15275 kHz/17840 kHz.

In addition, all broadcasts will be available on the DW Arabic website.

AM Matters: This CO Mayor Saved His Town’s Station (Radio Ink)

[…]Radio Ink: When Justin Sasso briefly mentioned KLMR’s story at Hispanic Radio Conference, it piqued the room’s interest. That’s a powerful AM story. How did this come to pass with you both?

Dan: So about a year ago in late July, KLMR was blown off the air from a micro-downburst. The previous owners couldn’t fix it and they were in danger of losing the license. When I saw the building, half the roof was gone and the antenna was dangling in the wind.

I’ve been in the radio business in Colorado for 40 years, with the last 20 in Colorado Springs, but I’ve never owned a radio station. And so when this opportunity came about, I reached out to Kirk. We had talked about possibly buying a company in Lamar previously. He’s not just the mayor, he’s my brother-in-law, but it was great that the mayor wanted to get involved in it too. So we’re off and running.

Radio Ink: For a mayor to step up and say, “This AM station is so important to my community that if nobody else will save it, I will,” is a huge testament to AM radio’s power and value.

Kirk: It’s vital. That’s what I had mentioned to Justin in that meeting about AM. When we look at rural Colorado and the ag market there, there’s a necessity for that. [Continue reading…]

A Quick And Easy Tape Measure Turnstile Antenna For Milsat Snooping (Hackaday)

The number of satellites whizzing by over our heads at any moment is staggering, and growing at a rapid rate as new constellations are launched. But sometimes it’s the old birds that are the most interesting, as is the case with some obsolete but still functional military communications satellites, which thanks to a lack of forethought are largely unsecured and easily exploitable. And all that’s needed to snoop in on them is a cheap ham radio and something like this simple and portable satcom antenna.

As proof of the global nature of the radio hobby, the design in the video below by Brit [Tech Minds] borrows heavily from previous work by Italian ham [Ivo Brugnera (I6IBE)], which itself was adapted to use 3D-printed parts in a German blog post a few years ago. [Continue reading…]