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During a break, I had a couple of free hours, so I reached in my messenger bag and pulled out the Sony ICF-SW100: a radio that has quickly surpassed all others as my favorite EDC (everyday carry) radio. It has so many useful features in such a small package!
Radio astronomy observatories are ideal locations for impromptu shortwave radio listening as there is little to no radio interference/noise present.
PARI’s “Building 1” and the 26 West (left) and 26 East (right) radio telescopes.
While the weather on Thursday was gorgeous, HF band conditions were…well…miserable. There was very little to hear other than China Radio International, Radio Havana Cuba and a few other blow torch broadcasters.
I tuned to 15 MHz and, of course, there was reliable WWV in Fort Collins, Colorado on frequency. Though WWV’s signal was relatively strong (despite the conditions) I turned on the SW100’s sync detector because fading (QSB) was pronounced at times.
Here’s a short video of the ICF-SW100 on a picnic table in the middle of the PARI campus. That’s PARI’s 26 (meter) West telescope in the background:
“The objective of this monitoring programme is to identify stations whose emissions in bands between 2 850 kHz and 28 000 kHz are not in conformity with the RR and to provide administrations that do not have monitoring facilities with information for frequency management purposes.
?The Bureau prepares a publication containing spectrum monitoring information in the frequency bands between 2 850 kHz and 28 000 kHz submitted by administrations in accordance with BR Circular-letter CR/159 of 9 May 2001.”
The data can be downloaded in spreadsheet format, organized by monitoring date. It’s an amazing amount of information–a decent survey of what can be found on the bands.
If you’ve registered for, and plan to attend, the PARI DXPedition, please make sure you’ve joined our Yahoo Group. This is where we’re finalizing details and communicating about the DXpedition, noting any changes, updates, etc.
If you’ve tried to contact me recently and haven’t gotten a response yet (sorry about that!) it’s because I’ve been unusually busy: writing a shortwave radio buyer’s guide for The Spectrum Monitor, several reviews for WRTH 2016, plotting another reader challenge, and last but not least, putting together the final details of the SWLing Post DXpedition at PARI this weekend.
Soon I’ll be another kind of busy, at the DXpedition: exploring the bands, gazing at the stars, and hanging out with some of the SWLing Post community. Needless to say, it’s going to be fun, and I’m looking forward to it.
If we have Internet access at PARI, we hope to post a few loggings and photos from our Twitter account.
We have about a dozen registrants this year, a good start. If you can’t make it there, no worries; if all goes well, we may have another next year.
Many thanks to SWLing Post reader, Alan, who writes:
I really appreciate your site. It has been my favorite since I got back into shortwave listening and DXing…great enough that I actually subscribe to posts via e-mail so I don’t miss anything.
In case you are interested, I did a post about what I was able to hear using my Kaito KA1103 and a Sangean antenna while camped in a tent in the back yard. Nothing amazing by many people’s standards…but I enjoyed it enough to stay up too late!
Alan, there are few pleasures in life better than SWLing while camping–even if it’s in your own back yard! Thanks for sharing your experience and thanks for the kind comments. This weekend I hope to log a few stations from my tent at the SWLing Post DXpedition.
Many thanks to SWLing Post and Shortwave Radio Audio Archive contributor, Brian Smith, for the following guest post and vintage recording:
Shortwave Radio 1974: Canada, Argentina, Spain, West Germany, Albania, utility stations
-Brian Smith (W9IND)
Want to know what shortwave radio sounded like in 1974? This 55-minute recording, recovered from a cassette, was never intended to be anything but “audio notes”: I was an 18-year-old shortwave listener who collected QSL cards from international stations, and I was tired of using a pen and a notepad to copy down details of the broadcasts. I wanted an easier way to record what I heard, and my cassette tape recorder seemed like the perfect means to accomplish that goal.
But it wasn’t. I soon discovered that it was simpler to just edit my notes as I was jotting them down — not spend time on endless searches for specific information located all over on the tape. To make a long story shorter, I abandoned my “audio notes” plan after a single shortwave recording: This one.
Hallicrafters S-108 (Image source: DXing.com)
Still, for those who want to experience the feel of sitting at a shortwave radio in the mid-1970s and slowly spinning the dial, this tape delivers. Nothing great in terms of sound quality; I was using a Hallicrafters S-108 that was outdated even at the time. And my recording “technique” involved placing the cassette microphone next to the radio speaker.
Thus, what you’ll hear is a grab bag of randomness: Major shortwave broadcasting stations from Canada, Argentina, Spain, Germany and Albania; maritime CW and other utility stations; and even a one-sided conversation involving a mobile phone, apparently located at sea. There are lengthy (even boring) programs, theme songs and interval signals, and brief IDs, one in Morse code from an Italian Navy station and another from a Department of Energy station used to track shipments of nuclear materials. And I can’t even identify the station behind every recording, including several Spanish broadcasts (I don’t speak the language) and an interview in English with a UFO book author.
The following is a guide, with approximate Windows Media Player starting times, of the signals on this recording. (Incidentally, the CBC recording was from July 11, 1974 — a date I deduced by researching the Major League Baseball scores of the previous day.)
Guide To The Recording
00:00 — CBC (Radio Canada) Northern and Armed Forces Service: News and sports. 07:51 — RAE (Radio Argentina): Sign-off with closing theme 09:14 — Department of Energy station in Belton, Missouri: “This is KRF-265 clear.” 09:17 — Interval signal: Radio Spain. 09:40 — New York Radio, WSY-70 (aviation weather broadcast) 10:22 — Unidentified station (Spanish?): Music. 10:51— Unidentified station (English): Historic drama with mention of Vice President John Adams, plus bell-heavy closing theme. 14:12 — Unidentified station (Spanish?): Male announcer, poor signal strength. 14:20 — Unidentified station (Spanish): Theme music and apparent ID, good signal strength. 15:16 — Unidentified station (foreign-speaking, possibly Spanish): Song, “Chirpy Chirpy Cheep Cheep.” 17:00 — Deutsche Welle (The Voice of West Germany): Announcement of frequencies, theme song. 17:39 — Unidentified station (English): Interview with the Rev. Barry Downing, author of “The Bible and Flying Saucers.” 24:36 — One side of mobile telephone conversation in SSB, possibly from maritime location. 30:37 — Radio Tirana (Albania): Lengthy economic and geopolitical talk (female announcer); bad audio. Theme and ID at 36:23, sign-off at 55:03. 55:11 — Italian Navy, Rome: “VVV IDR3 (and long tone)” in Morse code.
Brian, this is a brilliant recording–regardless of audio quality–and we’re very thankful you took the time to share it. Propagation has left something to be desired as of late, so time traveling back to 1974 has been incredibly fun.
Post Readers: If, like Brian, you have off-air recordings on tape that you’d like to share, please contact me! Even if you don’t have the means to transfer your tapes to a digital format, I’m a part of a small community of shortwave radio archivists who would be quite willing to help.
My Grandfather had the same exact radio. I used to play around with the radio as a child, (especially with the shortwave bands, looking for number stations…). When my Grandfather died, about 23 years ago, the radio disappeared.
I decided this is the radio I want for my birthday. I could not remember the maker of the radio, nor it’s model, but I remembered how it looked.
I spent many days looking for all variations like “portable transistor radio” and so on, until I found a photo on the Internet: I was looking for a Philips 90AL765 radio.
I found it on Ebay. A very kind seller from Australia had it.
I purchased and receive the radio on the 26th of June (my birthday was the 12th of July). As soon as I got the radio, I opened it up; it needed cleaning (the case itself and the contacts).
After cleaning the contacts and washing the case, the radio runs (and looks) like new. I thought I would have to recap the radio, but it sounded perfect and without even a hint of hum, so I left it as it is.
It has the volume and tone knobs missing, but it can be operated with no problem. Sound quality is amazing (I added a video of the radio playing All India Radio on 6155 kHz)–it works very well on all bands and is very sensitive. By ear, the bandwidth sounds like 8 kHz or more. Radio bands are: MW, SW (2 bands) And FM.
The shortwave band is divided in two: SW1: 2.3MHz- ~7.4MHz, SW2: ~9.4MHz- 22.5MHz. For fine tuning on shortwave, the radio has a “Fine Tuning” control, which is a potentiometer connected to a varicap.
If you place the control in the middle (It lacks a detent spot) and tune in a station, this control will put you spot-on (the receiver is very stable).
Some info about the radio: According to Radiomuseum.org, the radio is dated to 1977, and was made in Austria (mine and my Grandfather’s were made in Singapore).
It contains 13 transistors, 3 of them are can transistors (not plastic).
Tuning is slide ruler type, and the only connection is A DIN5 for recording (wired for mono).
The radio can be operated from 4 D cells, or directly from AC (in the picture you can see the transformer). It can be operated from 230V or 120V. Note that if you move the plastic pin cover from the left pin to the right one, the center pin remains visible at all times. Also you will have to move the plastic cover piece on the back to the left.
The Ferrite is 14cm long, the telescopic antenna is 79cm fully extended, and it has an elbow joint that allows you to place the radio in your lap and still the antenna will point up with no problem. Only thing is that if the antenna is extended, the handle cannot change position since the antenna is in the way.
Width of the radio itself is 29cm (31cm with the handle and the knobs).
Depth is 7cm.
Height is 16.5cm (21cm with the handle).
All in all, it is a very fine radio and I love it!
Moshe, thanks so much for sharing your story!
Perhaps, one of the true virtues of sites like eBay is that they allow us to search the world for somewhat obscure devices that have such a strong family and nostalgic connections. Congratulations on your find!
Many thanks, Neil. I have checked the Euro Radio Facebook page and it appears they will broadcast on 6205 kHz AM, starting August 1st, 2015. I haven’t seen a schedule at this point, nor noted their transmitter location.
UPDATE:SWLing Post reader, Jarno, writes:
Looks like Euro Radio 6205 is a pirate and not an official station
