The Elad FDM-DUOr
ELAD has just announced new sale prices on their radios and accessories through their US store. These prices will be valid throughout the month of February.
If I had the spare change, I’d buy the red DUO!
Many thanks to SWLing Post contributor, Michael Meyer, who writes:
Hi Thomas.
I have a question regarding the Eton Grundig Satellit’s DAB function – or rather: It’s missing DAB function.
The Eton Grundig Satellit was reviewed in WRTH 2016 by John Nelson, demonstrating its capability of receiving DAB (Digital Audio Broadcast in Europe – some politicians want to shut down FM-band and replace it with DAB only). Since I live in Denmark, where DAB+ is widely implemented as a supplement of FM broadcasts, I do find this function unique, since it must be the only shortwave radio with DAB on the marked.
The SWLing Post have had some reviews as well as a link to Amazon.com, which tempted me to buy the “Executive Edition” at an attractive price. It arrived in early December 2018, and I am happy with most of the features of this radio. Good audio, sensitive and a nice size for a portable. I do agree with other reviewers regarding the mediocre sync-function, but I got truly surprised regarding the selectivity on shortwave, which on my model is poor! Strong broadcasters can easily be tuned 5 kHz away from their “true” frequency – even when putting bandwith to 3 kHz, there is not much difference in audio on VOA on 15580 kHz tuning to 15575 nor 15585 kHz. But when tuned, reception is stable and audio is good. Another very weird issue is the “double-click” feature, where first press on any button activates the light only – and the user has to press again to actually activate button function!
But now to the main reason for me writing this: How does the user activate DAB? I wrote to WRTH to get their opinion on this – I paste in my correspondence with them (I have got their permission to do so in writing you):
Dear Mr Meyer,
The version we were sent for review had a DAB+ function. Several readers
have since written to say they could not find the function despite the fact
that it is shown in the display. We have raised this matter with Eton but
have not received an answer. We may be wrong but our impression is that the
company did not apply for CE approval and as a result never implemented the
DAB function in the production models. The FCC approved versions of the
receiver of course would not require DAB.It might be worth putting the question on the DX chat groups and see if
someone has found a solution.Kind regards,
WRTHdx
Very good question, Michael. Frankly, I had forgotten that the EU version of the Satellit had a DAB function although I do recall the WRTH review.
Post Readers: Do you have any insight? Have you successfully used the EU version of the Satellit to listen to DAB broadcasts? Please comment!
Many thanks to SWLing Post contributor, Adam Sampson, who writes:
One for your “radios in movies” collection: in “Johnny Mnemonic” (1995),
there’s a Racal RA17 in one of the racks in the Lo-Teks’ headquarters.There’s also a Rohde and Schwarz SMDF/SMDA RF signal generator in the
next rack which plays a pivotal role in the final scene…
Great catch, Adam! Thank you for sharing!
I’ll add this post to our archive of radios in film.
(Source: cryptovibes.com via Jesse C.)
Bitcoin Sent Offline from Toronto to Michigan Through Shortwave Radio
The protocol used is identified as JS8Call which enables users to connect a shortwave radio to a computer.
Although the crypto winter seems to have prolonged into 2019, it has not stopped various inventions and developments to take place. In January, a cryptocurrency enthusiast in an unknown location in Eastern Europe paid with bitcoin (via lightning network) to broadcast strange messages from blockstream satellite high up in the sky.
In the most recent case, one user sent bitcoin to another user using shortwave radio. He used a free protocol for the shortwave communications to do the transaction. The protocol used is identified as JS8Call which enables users to connect a shortwave radio to a computer. Once they are connected, they can basically send and receive shortwave-transmitted text messages to other JS8Call users without any special license.
[…]The sender never prepared any signed transaction and then sent it to the recipient for them to broadcast it to the blockchain. On the contrary, he sent his recipient a private key that enabled the recipient to transfer the funds to his wallet using only that private key.[…]
Click here to read the full article.
Thanks for the tip, Jesse!
I must say, this is a fascinating concept and, I suppose, I’m not terribly surprised someone made it happen. I’m pretty sure this shouldn’t have been done in the amateur radio 40 meter band.
(Photo Source: UNESCO)
(Source: UNESCO World Radio Day)
UNESCO invites all radio stations and supporting organisations to join us for World Radio Day 2019, a chance to strengthen diversity, peace and development through their broadcasting.
World Radio Day marks a time where people around the world celebrate radio and how it shapes our lives. Radio brings together people and communities from all backgrounds to foster positive dialogue for change. More specifically, radio is the perfect medium to counter the appeals for violence and the spread of conflict, especially in regions potentially more exposed to such realities. On that basis, World Radio Day 2019 will celebrate the theme of “Dialogue, Tolerance and Peace” and the power of radio in promoting understanding and strong communities.
Please explore our webpage, brimming with ideas, activities and practical solutions, for you to do on or around World Radio Day.
As I note each World Radio Day, at our non-profit Ears To Our World, we celebrate the unique power of radio everyday. While we use a variety of technologies in rural and remote communities, radio still plays a central role since it’s such an accessible technology.
We’re currently preparing more than 100 self-powered radios for distribution in rural Haiti.
Happy World Radio Day!
From the Isle of Music, February 17-23, 2019:
This week, our guest Pablo Menéndez, leader of Mezcla, shares some of their album Pure Mezcla with us and talks about their current projects. Also, some vintage music from Irakere.
The broadcasts take place:
1. For Eastern Europe but audible well beyond the target area in most of the Eastern Hemisphere (including parts of East Asia and Oceania) with 100Kw, Sunday 1500-1600 UTC on SpaceLine, 9400 KHz, from Kostinbrod, Bulgaria (1800-1900 MSK)
2. For the Americas and parts of Europe, Tuesday 0100-0200 UTC (New UTC) on WBCQ, 7490 KHz from Monticello, ME, USA (Monday 8-9PM EST in the US).
3 & 4. For Europe and sometimes beyond, Tuesday 1900-2000 UTC and Saturday 1200-1300 UTC (New CETs) on Channel 292, 6070 KHz from Rohrbach, Germany.
Uncle Bill’s Melting Pot, February 17 and 19, 2019:
Episode 100 features some very unique Funk and Soul from Turkey and Iran (yes, Iran, from the 1970s).
The transmissions take place:
1.Sunday 2300-2330 UTC (6:00PM -6:30PM Eastern US) on WBCQ The Planet 7490 KHz from the US to the Americas and parts of Europe
2. Tuesday 2000-2030 UTC on Channel 292, 6070 KHz from Rohrbach, Germany for Europe. If current propagation conditions hold, the broadcast should reach Iceland AND Western Russia due to a long skip.
Also recommended:
Marion’s Attic, a unique program produced and hosted by Marion Webster featuring early 20th Century records, Edison cylinders etc played on the original equipment, comes on immediately before UBMP on Sundays from 2200-2300 UTC on WBCQ 7490 Khz.
In early January 2019, C. Crane sent me a pre-production unit of their latest radio for evaluation: the C. Crane CCRadio3.
Since I received the CCradio3, I’ve had it on the air and have been evaluating it in real-life listening conditions, searching for any potential quirks that C. Crane should address before a full production run of the radio hits the market.
Yesterday, C. Crane announced the CCRadio3 in their email newsletter:
So now, finally, I can break my silence to inform you all about this latest iteration of the venerable CCRadio. And, indeed, I have a lot to tell…
What follows is a preview of the CCRadio3 based on my time with the pre-production unit. I will not refer to this as a “review” of the CCRadio3, since this is a pre-production unit. I’ll obtain a first production run unit when available and post a full review at that time.
In the meantime…here are some of my impressions based on the pre-production unit, organized by feature.
What’s new with the CCRadio3? The major upgrade is the addition of Bluetooth connectivity. In fact, that’s the only obvious upgrade other than the fact you can now toggle between AM/FM band rather than scroll through all the bands on one band button.
With Bluetooth connectivity, you can pair with your smart phone, tablet, laptop, PC or any other Bluetooth device, and use the CCRadio3 as your Bluetooth speaker.
How many radios do you know that include simple operation instructions on the chassis? Very simple.
The pairing is incredibly simple and Bluetooth connectivity most impressive. I find that no matter where I go in my house, the CCRadio3 maintains a solid Bluetooth connection with my iPhone. Most of my other Bluetooth devices will lose connectivity if I put a couple walls between my iPhone and the receiver, but not the CCRadio3.
The internal speaker on the CCRadio3 provides room-filling audio with clear, rich fidelity. The separate bass and treble controls do help tailor the sound based on the audio source. It reproduces music brilliantly in FM and Bluetooth modes.
One unique feature of the CCRadio series is 2 meter ham band reception. This is a great way to monitor local amateur radio repeater traffic.
In truth, I’ve spent comparatively little time with the CCRadio3 on 2 meters thus far, having focused instead on the AM/FM and WX bands, but I have verified that I can receive local repeaters and the squelch functionality is quite effective.
I’ll spend more time on this band in my upcoming full review.
The CCRadio3 can receive all seven NOAA/Environment Canada radio frequencies.
And here’s something that really surprised me: this pre-production CCRadio3 has the best weather radio reception of any radio I’ve ever tested to date. Normally, at my home, I can receive two NOAA stations with the average weather radio. The best of my weather radio receivers might hear a total of three. The CCRadio3, with antenna fully-extended, can receive five NOAA stations! I can almost WX DX with this rig!
I’m so pleased C. Crane places an emphasis on WX band performance. Their CC Skywave and CC Skywave SSB also have best-in-class weather radio reception.
Like the CCRadio2E, the grab handle is built into the back of the radio.
The CCRadio3 uses four D cells for battery operation which should yield about 120 hours of AM broadcast listening at moderate volume.
Thus far I’m very pleased with FM performance. I’ve noted that the CCRadio3 receives all of my local and distant benchmark stations with ease. I believe it would certainly be an FM benchmark receiver. As I mentioned earlier, audio fidelity is excellent via the internal speaker.
I consider the CCradio3’s predecessor––the CCRadio2E––to be one of the finest AM broadcasting listening portables currently in production. I’ll admit that when I heard the CCRadio3 added Bluetooth, I feared somehow that would equate to possible noise somewhere in the audio chain…Fortunately, this fear was entirely unfounded. In fact, looking at the CCRadio3 announcement, I note that C. Crane took this concern seriously:
“The CCRadio 3 is one of the few high-performance radios with Bluetooth® that has no detectable noise and some of the best reception available.”
When I first turned on the CCRadio3 and tuned to the AM band, I did what I always do when testing mediumwave performance: In the early morning, as the sun was rising (i.e., grey line propagation), I tried to pull my benchmark station––WAIZ, a 1,000 watt station about 95 miles away as the crow flies––out of the muddle. The CCRadio3 was able to do it; in fact, I could hear the station’s morning crew doing their “Wacky Wake-Up” shenanigans. Turning the radio body, I also gathered, rather quickly, that the CCRadio3’s Twin Coil Ferrite Bar antenna does an excellent job of nulling out unwanted stations.
An impressive start of the evaluation.
Looking around SWLing Post HQ, I picked up my recently re-capped and refurbished Panasonic RF-2200. I wanted to see how the CCRadio3 would stack up against what I consider one the finest AM broadcast portables ever produced…
I’ve tested the CCRadio3 and ‘2200 at various locations––in the morning, midday, and at night––and can say that not only does the CCRadio3 give the RF-2200 a run for its money, but it even outperforms the RF-2200 at times, in terms of weak station intelligibility.
In fact, I think the CCRadio3 may possibly have a very slight edge on the RF-2200 in terms of sensitivity, as well.
However, note that there are two factors that make this comparison a tough call:
The CCRadio3 has only one bandwidth. I’m guessing––based purely on my listening experience––that it’s 4 to 6 kHz in width. (I’ll try to confirm this with C. Crane). Obviously this is narrower than the RF-2200’s wide filter. In side-by-side comparisons, the RF-2200’s AM fidelity therefore sounds much richer, especially when music is involved.
That this is so really shouldn’t be a surprise, as the Radio3 and its predecessors were designed around spoken word intelligibility––in other words, making it easy for the listener to understand what’s being said. And, frankly, it works. Most of the time, I find that the CCRadio3 does a better job of making weak signals “pop” out of the static. It’s a little easier catching weak signal station IDs with the CCRadio3, even if you have to listen through a more active AGC/soft mute tug.
So…is the CCRadio3 (at least, this pre-production unit) better than the RF-2200 at weak signal DXing? In some respects, yes. In others, not quite. Yet the fact that it can even compare with the RF-2200 speaks volumes…no pun intended. I would have never guessed that it would have a sensitivity edge on the RF-2200.
Of course, the CCRadio3 has both AM antenna and ground terminals.
I made a few early afternoon videos comparing the CCRadio3 with the RF-2200. In the first video, I’m tuned to a station approximately 20-25 miles away. You’ll note how the RF-2200’s audio fidelity, with the wide filter engaged, is hard to match:
Click here to view on YouTube.
In the second video, I’m tuned to 1290 AM (WHKY), a 50,000 watt station about 95 miles away. [Note that I erroneously give an inaccurate mileage figure in this video; not sure what I was thinking! Sorry about that, folks.]
Click here to view on YouTube.
In the third video, I’m tuned to 630 AM (WAIZ), again, a 1000 watt station about 100 miles away. As you can imagine, it’s very weak and both radios struggle to receive any intelligible audio through the ocean waves of fluttering radio jumble. [Again, please ignore the distance I give in the video; this station is actually a little over 95 miles away.]
Click here to view on YouTube.
I also did a late afternoon comparison video around sunset using one of my favorite AM radio stations ever: CFZM in Toronto–about 980 miles distant. Here’s the video:
Click here to view on YouTube.
In these video comparisons, the radios are nearly side-by-side. I found this had little to no effect on reception. When comparing these radios off camera, I had them spaced at least 40″ apart and always, of course, oriented the antennas identically.
Again, this is merely a preview of the pre-production unit of the CCRadio3. I thought I’d touch on reception and a few of the key points that might help some of the CCRadio3’s early adopters make a purchase decision. I have yet to do testing with headphones or external antennas and still wish to compare it with even more radios, to make my review as thorough as I’d like.
And I’m really looking forward to reviewing the production unit of the CCRadio3, because this pre-production receiver has certainly surpassed my expectations!
This latest iteration of the CCRadio should remain king of AM radio reception, compared with any other portable radio currently in production.
C. Crane has announced that they have a very limited number of first-production-run units available for order right now. If you order one, use the coupon code CC3B19 at checkout, so that, as the above ad suggests, you can snag it for $179.00–$20 off the future retail price. I suspect this first run will sell out fast.
Click here to check out the CCRadio3 product/order page.
Eager for the full review of the C. Crane CCRadio3? Stay tuned!
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