Monthly Archives: January 2023

Surprise, Surprise!

By Jock Elliott, KB2GOM

If you had been monitoring 29.620 around  1615Z on January 5, 2023, it’s just barely possible that you could have heard me leap out of my chair and do the “Astonishment Dance,” while yelling: “Are you kidding me?!! Is this even possible?!!”

Let me set the scene: it was a quiet day, much like any other day. My Better Half was catching up with her sister on the telephone in another room. I was in the sun room/library/radio shack reading a book.

Two of my ham transceivers are ex-public-service units, and I decided to put the one dedicated to 70 cm on scan. In my area, 70 cm (440 MHz ham band) is generally pretty quiet, and I thought I would see if anyone was using it.

After a while, the scan stops, and the transceiver locks onto 442.9500 a repeater far to the south of me.  A mellifluous French accent begins announcing a callsign: Foxtrot 3 Oscar India Japan. I drop my call on the repeater . . . KB2GOM . . . we chat. His name is Serge, he is in Rheims France.

Wait a minute, this is a 440 repeater. I’ve heard of extreme long distance propagation occasionally on two meters . . . but 440? This is crazy.

I am officially flipping out . . . is this some sort of X-files propagation on 70cm? Better call Fox Mulder.

I call my radio guru, K2RHI; he explains it is a 10 meter repeater linked to a series of other repeaters, including the 70 cm repeater my transceiver has locked onto. I settle down . . . a little . . . and continue to monitor. Then in rapid succession, I respond to the calls from hams from Texas, Northeast England and a place called Trout Creek in Delaware County. If you had been listening on 29.620, you might have heard one very excited oldster (me!) talking with those stations.

So dear reader, the moral of this story is two-fold: (1) you never know what surprise radio may deliver next, and (2) when it happens, it can be a source of fun and wonderment . . . so keep listening!

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PDF: Analysis and Design of FSL Antennas

Many thanks to SWLing Post contributor, Zoltan Azary, who has written an extensive theoretical analysis of ferrite sleeve loop antennas. This article has a very academic flavor and for those who are interested in antenna design, he welcomes your comments!

Click here to download the 14 page PDF, “Analysis and Design of FSL Antennas: Open Source Hardware Engineering” by Zoltan Azary.

Thank you for sharing this work with us, Zoltan!

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Gabry repairs a problematic Tecun PL-660 encoder

Many thanks to SWLing Post contributor, Gabry Rizzi (IV3MIR), who writes:

Hi, I’m an Italian radio amateur IV3MIR and I have a YouTube channel entirely dedicated to the radio “GabryMir Radio”. I’m sending you the link of one of my latest videos. If you like it I would be happy to see it on your blog.

I hope the automatic youtube translator does a good job.
Cordially 73 and Happy New Year!
Gabry Rizzi IV3MIR

Click here to watch via YouTube.

Note that Closed Captions can be translated into English and other languages.

Thank you for sharing your video with us! I’m happy you were able to sort out the issue with your ‘660 encoder!

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Balazs spots vintage radios in film and in a Budapest pub!

Many thanks to SWLing Post contributor, Balázs Kovács, who writes:

Hi Thomas,

Happy New Year! Some pictures in two topics:

1.) First, a nice Zenith H511 Consoltone (MW) got a few seconds of screen time recently in the fourth episode of the third (final) season of “His Dark Materials” series:

 

2.) At the end of December in an old pub in Budapest (Helvecia) I ran into some more or less old radios as a part of the eclectic decoration. Since these are partly Eastern European, they may be less well known elsewhere (deep in the basement, so even if they were still functioning, not many radio signals would reach them anymore):

With best regards,
Balazs

Wow! I love those pub radios!  I especially love the dial markings on the R 926 A!

Thank you for sharing these images, Balazs!

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Frans’ meditation at 198kHz with the Siemens REL 445 E311 b1b

Many thanks to SWLing Post contributor, Frans Goddijn, who writes:

Hi Thomas!

Yesterday was dark and rainy and as I switched on my old Siemens REL 445 E311 b1b there was an interesting snippet of program on BBC4 with a meditation that nicely fitted the afternoon’s atmosphere:

Best regards,

Frans

Wonderful–thank you for sharing that with us, Frans! A warm sound emanating from your Siemens receiver on such a rainy day. Beautiful.

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Video: Nick explores the benchmark Icom IC-R9500

Many thanks to SWLing Post contributor, Nick Booras, who writes:

Hello Thomas

I recently got a new Icom 9500 and have made several in depth videos on it for my YouTube channel including multiple direct comparisons to other premium receivers.

Here is the main overview video:

Click here to view on YouTube.

Thank you for sharing this, Nick. The IC-R9500 is an impressive receiver indeed! 

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Can you help Paul identify this station?

Many thanks to SWLing Post contributor, Paul Walker, who writes:

I had a strong s9+20 signal on 9595kHz Mon Jan 9th, 2023 here in Alaska in the 1900UTC hour with nothing but a repeating loop of the same island-y like music.  The track was about 3-5 minutes long and there was no station announcements of any kind between the one repeating track. It was gone by 2000UTC. No one is listed on eibi, short-wave.info, shortwaveschedule.com or HFCC Raw data for this frequency at this time.

Who is it? It sounded too clear and good to be China, but I suppose that’s possible.

Readers: if you can help Paul, please comment!

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