ARRL News: “Broadcasters Intruding on Exclusive Amateur Radio Frequencies”

(Source: ARRL News via Ron)

The International Amateur Radio Union Region 1 (IARU-R1) Monitoring System (IARUMS) reports that Radio Hargeisa in Somaliland has returned to 7,120 kHz after a break of several weeks, while Radio Eritrea has been reported on 7,140 and 7,180 kHz. Radio Sudan has been transmitting on 7,205 kHz with excessive splatter, IARUMS said. German telecommunications authorities have filed official complaints.

IARUMS has also reported digital signals attributed to the Israeli Navy on 7,107 and 7,150 kHz. In addition, a Russian military F1B signal was observed in mid-November on 7,179 kHz. A Russian over-the-horizon radar has returned to 20 meters on 14,335 – 14,348 kHz. It was monitored on November 22. Earlier this fall, IARUMS reported digital signals from the Polish military daily on 7,001.8 kHz where Amateur Radio has a worldwide primary allocation. Telecommunications officials in Germany filed a complaint.

IARUMS has received reports of short “beeps” exactly 1 second apart, as well as frequency hopping between 10,108 and 10,115 kHz and 18,834 and 18,899 kHz. The signals are believed to emanate from a site near Chicago associated with an FCC-licensed Experimental operation involved with low-latency exchange trading on HF (see “Experiments Look to Leverage Low-Latency HF to Shave Microseconds off Trade Times”). Although Amateur Radio is secondary on 30 and 17 meters, Experimental licenses may not interfere with Amateur Radio operations.

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Radio Deal: Eton Executive Traveler $50.00 shipped

For those readers who like the Eton “Executive” trim level on their portables, I just noted that Amazon.com has lowered the price of the Executive Traveler to $50 US shipped. For how long? You never know with Amazon, but this is one of the best prices I’ve seen on the Executive Traveler. I gave my Traveler to a friend a couple years ago and now am very tempted to grab the Executive model mostly because I love the built-in case.

Click here to view on Amazon.com (affiliate link).

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Golan’s take on the Digitech AR-1780, XHDATA D-808 and CC Skywave SSB

Digitech AR-1780 (left) and XHDATA D-808 (right)

Many thanks to SWLing Post contributor, Golan Klinger, who leaves the following comment regarding the Digitech AR-1780:

I bought my AR1780 from Jaycar when they were first announced because I was too impatient to wait for the Skywave SSB.

It looked good on paper and I was really pleased when I finally tried it out. It turned out to be one of the best travel-sized radios I’ve ever owned.

Being a radio junkie, I did buy the CC Skywave SSB when it was finally released and an XHDATA D-808 when they first offered them at a huge discount. Both are capable radios, the latter being almost identical to the AR1780, but if I had to choose one, I’d take the Digitech. I just love it.

And that’s the thing isn’t it, Golan?  Sometimes our favorite radios just “feel” good.

Like you, I’m a bit of a radio junkie and own all three of these radios. My preference is the CC Skywave SSB closely followed by the AR-1780. I also love the D-808, but although it’s superior to the other two radios in terms of audio and is slightly more sensitive than the AR-1780, I still tend to reach for the other two radios first.

Note that all three of these radios were featured in my “Best of the best” portable radio reviews.

Thanks for sharing, Golan!

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Boeing 787 Antennas

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

Besides being a bit of a radio geek, I also love aviation and am working on my PPL (private pilot license). I recently discovered this image [above] of the Boeing 787 antenna compliment. It’s amazing to see how many antennas they fit on this heavy bird!

Thank you for sharing, Sally! I can assure you, you’re not the only aviation nut here on the SWLing Post. I’m guilty as well!

It is amazing to see just how many various antennas are install on modern commercial aircraft. Looking at this image, you would think it’s a flying antenna farm!

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Mark’s Tree House DXpedition in Bali

I recently received an email from SWLing Post friend, contributor and Patron, Mark Fahey, who is currently enjoying a fascinating DXpedition.

Many thanks to Mark who has allowed me to share a few of his notes from the trip. Mark writes:

I am at Susut, in the Bangli Regency, on the Indonesian island of Bali.

This treehouse is at the base region of Mt Agung, an active volcano, so the earth rumbles a few time each day.

For the next week and a half, I am alone in the Indonesian jungle with my WinRadio Excalibur a collection of loops and wire antennas and lots of storage for spectrum recording. No QRM, I am running on DC, but charge my gear during the day from an AC mains supply.

DX is fantastic – best today being CNR in DRM locked solid!

But the big disappointment is just like Malaysia, MW in most of Indonesia is now just white noise, nothing at all – and hardly any RRI (Radio Republik Indonesia) on the tropical bands now.

But FM jam-packed, I expect many are community pirate stations as well. I came all setup for FM capture as well.

Wow! What a brilliant DXpedition location, Mark! It appears you’ve truly removed all other distractions being in such a remote area.

Sign me up! I’m ready for some Indonesian tree house DXing!

Thanks for sharing, Mark! [And by the way, I’m not at all envious. Okay, maybe just a little. Or a lot.]

Post readers: Have you ever been on a DXpedition in an exotic or unique location?  Please comment!


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