Category Archives: Videos

Transatlantic medium wave DX: 3 Canadian stations rarely heard in Oxford, UK

Hi there, I thought I’d share with you, three recent catches from Canada that I had not previously heard here in Oxford, UK, over the past 18 months of DXing. The first is VOWR, a religous station in Saint John’s, Newfoundland and Labrador. At the time of reception their TX power was 2.5 kW, thus a really pleasing catch. 800 kHz is such a difficult channel to DX in Europe due to heavy adjacent channel QRM, but the brilliant selectivity of the Elad FDM DUO operating via the FDM-SW2 software performed really well, producing mostlyy intelligble audio on LSB with an audio bandwidth filter of 2.1 kHz. Below is an embedded video and text link.

MW DX with 200 m Beverage: VOWR 800 kHz, St. John’s, N&L, first reception, with ID

The next reception video is CHHA ‘Voces Latinas’ from Toronto on 1600 kHz. This was the biggest surprise because this channel at the start of the X-band is dominated by The Caribbean Beacon, Anguilla. In fact, I would go so far as to say I’ve never heard anything else but Anguilla on 1600 kHz. The only difference in this reception is that it occurred relatively late in the morning for me – around 7:45 am. To catch CHHA for the first time, with a very clear ID was great, I hope to hear them again soon. Below is an embedded video and text link.

Medium wave DX: CHHA Voces Latinas, 1610 kHz, Toronto, first reception

Finally, a reception video of CBC Radio 1, transmitting on 1140 kHz. CBC are very often herad at my shack in Oxford, in fact, I see at least one carrier, usually with audio most evenings/mornings and often multiple signals are present across 600, 750 and 1400 KHz. However, their transmission from Sydney, Nova Scotia had never been copied previously and so this was a pleasing catch. Below is an embedded video and text link.

Medium wave DX: CBC Radio 1, 1140 khz, Sydney, Nova Scotia, first reception

Thanks for reading/watching/listening and I wish you all great DX!

Clint Gouveia is the author of this post and a regular contributor to the SWLing Post. Clint actively publishes videos of his shortwave radio excursions on his YouTube channel: Oxford Shortwave Log. Clint is based in Oxfordshire, England.

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SDRuno tutorial videos

Sony ICF-2001D/2010 vs ICF-SW77: The final result & next contender ~ The Eton E1

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Hi there, after conducting a total of 14 reception tests comparing these two vintage – but excellent portable shortwave radios, there was a clear winner – the ICF-2001D. Interestingly, the second half of the testing identified yet another example of synchronous detection lock dropping out on the ICF-SW77 (during reception of Radio CANDIP, Democratic Republic of the Congo on 5066.4 kHz). Generally, however, and despite a fairly narrow performance margin, the ICF-2001D managed to deliver clearer audio across 5 of the remaining 6 reception tests, giving a final score of 9 to 3 in it’s favour. However, despite the clear win, there is no doubt in my mind at all that the ICF-SW77 is still a great portable receiver and in my humble opinion, remains one of the best ever made.

I believe this comparison test reveals the only likely remaining contender to the top-spot in portable shortwave receivers to be the Eton E1/E1XM. Originally to be marketed as the ‘Satellit 900’ (that never happened) and following a decade of development, involving RL Drake, it was finally introduced in 1995 – and then out of production within a few years. Fortunately, a couple of months ago, I managed to snag one in excellent condition on eBay, for a reasonable price. Now, these radios are not without issues, including, but not limited to; sticky rubber exterior casing, malfunctioning display, failing function keys and general all-round fragility. Not exactly what I would be looking for in a rugged, well-performing portable for my DXpeditions. However, as someone who is always exploring ways to ‘push the performance envelope’ and the obvious potential benefits of passband tuning, an allegedly superior synchronous detection circuit, 4 audio bandwidth filters and tuning resolution down to 10 Hz, the E1 was impossible for me to ignore. Thus, at some point in the near future, I will perform a similar comparison test with the Sony ICF-2001D and the Eton E1. Whichever camp you might be in, I hope you’ll enjoy the reception videos and find the results/conclusions informative.

For now, wishing you all excellent DX.

The Eton E1; possibly the best portable shortwave receiver of all time?

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Oxford Shortwave Log: dxing in the tropical rainforest of Pará, Brazil – part 1

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Hi there, I was fortunate enough recently for my work to take me to a very remote area of tropical rainforest in Pará, Northern Brazil and of course, I travelled with a shortwave radio. In fact I take a portable with me everywhere – even to work – just in case. During this trip I was using a Tecsun PL-680, for very specific reasons:

It can handle a longwire very well without overloading (I actually only used a 5 metre wire)
An excellent synchronous detection circuit and audio bandwidth filtering options
Excellent sensitivity, as demonstrating by the many DX reception videos on YouTube
If it got lost or damaged it would be a pain of course, but not difficult to replace

Although effectively travelling on business, I was hoping to find the time for a DXing session because I felt it would be really interesting to find out what could be heard on shortwave (and medium wave for that matter) out in the jungle, in the middle of nowhere! The environment was challenging – around 37/38 degrees C during the day and still 33 degrees C at 2 am, all day and night, every day and night! Furthermore, as you might imagine for a tropical location, the place was crawling with bugs lol, including mosquitos and thus a number of vaccinations were necessary, prior to the trip. Several days after arriving, I eventually managed to find the time for a DXing session in the jungle (with another the following week in Barcarena, on the coast).

So, what can you hear in the jungle? Part 1 of my group of reception videos follow below – I hope you enjoy them.

Tropical rainforest DX in Pará, Brazil: Radio Romania International 7335 kHz

Tropical rainforest SW in Pará, Brazil: Radio Nacional Brazilia 6180 kHz

Tropical rainforest DX in Pará, Brazil: WHRI 7385 kHz, Cypress Creek, Georgia, USA

Tropical rainforest DX in Pará, Brazil: Radio Mediterranee 9575 kHz, Nador, Morocco

Tropical rainforest DX in Pará, Brazil: EWTN (WEWN) 11520 kHz Vandiver, Alabama, USA

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Medium wave DX: Colombia, Peru, Ecuador and Venezuela heard in Oxford, UK

Video: 1985 BBC Monitoring Promo Video

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bbc-monitoring (Source: YouTube and WRTH Facebook Page)

Click here to view on YouTube.

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South American shortwave catches, rarely heard in Europe

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Hi there, I thought I would share some DX catches, all of which are rarely reported in Europe and yet I was fortunate enough to catch in Oxford UK, using a couple of different set-ups. The first is Radio Chaski Red Integridad from Urubamba Cusco, Peru, heard using an Elad FDM DUO and Wellbrook ALA1530 active loop antenna (indoors). The two subsequent receptions originate from Brazil; Radio 9 de Julho, Sao Paulo and Radio Transmundial,Santa-maria Camobi, both of which were caught using the venerable Sony ICF-2001D portable receiver and my 200 metre longwire antenna. In all three cases, persistence was necessary whilst optimum conditions of propagation aligned with my listening schedule at home and my less frequent, but regular DX’peditions.

I am soon to deploy a 200 metre Beverage with adjustable termination resistance for nulling ‘rearward’ signals and matching transformers suitable for 75 and 50 Ohm receiver antenna inputs. I hope this will further improve my reception capability on both the MW and SW bands. Another post specific to that project is in the pipeline, but in the meantime, thanks for reading/ watching and I wish you all very good DX.