Dub and trumpets

Hi all SWLing post readers. This weekend on Imaginary Stations via WRMI will be a KDUB v Radio Clarion special. We’ll be playing some dub, some trumpets and maybe some dub with trumpets. The transmission will be on air on 9395 kHz from 2200 UTC on Sunday 9th July 2023. First-time listeners are also more than welcome to send reception reports to [email protected]
Tune in for some blazing horns! Fastradioburst23 

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The new Sangean MMR-99 series emergency radio

Many thanks to SWLing Post contributor, Mangosman, who writes:

Thomas,

I saw the Radio World review of the Sangean MMR-99 (page 16).

As I usually do I go to the source which in this case is the Sangean website to find

    • Sangean MMR-99 FCC AM/FM and in the USA version Weather radio band.
    • Sangean MMR-99 which is the UK version which is AM in the MF band for 9/10 kHz channel spacing No Low Frequency (LW) band.
    • Sangean MMR-99 DAB which is interesting because it is typically DAB+/FM no AM or Weather Band.

Your posters around the world may wish to review this radio which is available on line and in retailers.

Thank you for the tip! Impressive that MMR-99 is IP55 rated and ruggedized. I like the fact they’ve also made regional variants of this radio even including DAB.

The US version of the Sangean MMR-99 is available on Amazon.com (affiliate link) for $89.76 shipped

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Spaceweather.com: “Radio Amateurs Hack a NASA Spacecraft” and Sunspot High for Cycle 25

Many thanks to SWLing Post contributors, Troy Riedel and Jock Elliott, who share the following news items from Spaceweather.com:

RADIO AMATEURS HACK A NASA SPACECRAFT: Ham radio operators are picking up a strong signal from space. It’s NASA’s STEREO-A spacecraft returning home after 17 years.

“I’m having fun with STEREO-A,” reports Scott Tilley (VE7TIL) of Roberts Creek, British Columbia. “The spacecraft is coming close to Earth this summer, and I can now receive its signal using a small 26-inch dish in my backyard.” Here is what he picked up on July 2nd:

“We caught an X-flare in progress,” Tilley says. “Naked-eye sunspot AR3354 was really crackling.”

STEREO-A left Earth on Oct. 26, 2006, launched from Cape Canaveral with its sister ship STEREO-B. Both spacecraft were on a mission to the far side of the sun. Over the years, they would circle behind behind the sun, beaming images back to Earth so scientists could make 3D models of solar activity. In 2014, STEREO-B failed and was not heard from again. STEREO-A kept going, and now it is on its way back. [Continue reading at Spaceweather.com…]

Also…

SUNSPOT COUNTS HIT A 21-YEAR HIGH: The sun is partying like it’s 2002. That’s the last time sunspot counts were as high as they are now. The monthly average sunspot number for June 2023 was 163, according to the Royal Observatory of Belgium’s Solar Influences Data Analysis Center. This eclipses every month since Sept. 2022:

Solar Cycle 25 wasn’t expected to be this strong. When it began in Dec. 2019, forecasters believed it would be a weak cycle akin to its immediate predecessor Solar Cycle 24. If that forecast had panned out, Solar Cycle 25 would be one of the weakest solar cycles in a century.

Instead, Solar Cycle 25 has shot past Solar Cycle 24 and may be on pace to rival some of the stronger cycles of the 20th century. The last time sunspot numbers were this high, the sun was on the verge of launching the Great Halloween Storms of 2003, which included the strongest X-ray solar flare ever recorded (X45), auroras as far south as Texas, and a CME so powerful it was ultimately detected by the Voyager spacecraft at the edge of the solar system.

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Special transmissions in German from RTI Tamsui

Many thanks to SWLing Post contributor, Harald (DL1AX), who shares the following announcement (translated) from Radio Taiwan International: 

Dear listeners of RTI,

Once again this year, RTI will broadcast German-language programming directly from the Tamsui, Taiwan transmitter on several days.

Broadcast dates and frequencies July 2023:
1700-1800 UTC 11995 kHz
1800-1900 UTC 9545 kHz

1) 07.07. Friday
2) 08.07. Saturday
3) 09.07. Sunday
4) 14.07. Friday
5) 15.07. Saturday
6) 16.07. Sunday
7) 21.07. Friday
8) 22.07. Saturday
9) 23.07. Sunday
10) 28.07. Friday
11) 29.07. Saturday
12) 30.07. Sunday

Reception reports will be confirmed again with a special QSL card.
Reception reports can be sent by e-mail to [email protected].
via the online form https://de.rti.org.tw/index/content/id/8
or by mail to: Radio Taiwan International, German Service, P.O. Box 123-199, Taipei 11199, Taiwan

We look forward to receiving your reception reports!
Your RTI editorial staff
https://de.rti.org.tw/
[email protected]

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X-Raydio transmitting to Europe

Hi all, Fastradioburst23 here letting you know about a transmission on the shortwaves from the Imaginary Stations Crew via Shortwave Gold from Germany this Sunday 9th July 2023 at 2000 utc on 6160 khz.

X-Raydio will explore audio from unusual musical formats and will feature a piece on Bone Music by Stephen Coates from The Real Tuesday Weld (who hosts a great radio show called The Bureau of Lost Culture on Soho Radio, London) and also a flexi disc mix by Shane Quentin (from the excellent The Garden of the Earthly Delights show on CRMK). Tune in your shortwave radio (or an online SDR) to X-Raydio this Sunday for something a little bit different!

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Shortwave Modernization Coalition: Public comment period on new proposal

Many thanks to SWLing Post contributor, Benn Kobb, who shares the following announcement:

The FCC has opened for public comment the Petition for Rulemaking of the
Shortwave Modernization Coalition.

The proposal would bring new private, non-broadcast digital stations to
the high-frequency spectrum.

As covered in Experimental Radio News, the Coalition members have
performed HF experiments over the last several years. Favorable FCC
action on the proposal would open the field to regular commercial
operations.

The FCC has assigned the petition number RM-11953. Comments are due in
30 days.

FCC Public Notice:
https://docs.fcc.gov/public/attachments/DOC-394830A1.pdf

Petition:
https://www.fcc.gov/ecfs/document/1042840187330/1

Benn Kobb

Experimental Radio News
https://www.experimentalradio.news

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

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:

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