Tag Archives: Sony

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

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.

eton-e1l

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

 

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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Which is the best? Sony ICF-2001D/2010 or ICF-SW77? Part two

sony-test

Hi there, after the first set of recordings were analysed, the score was 4-3 to the ICF-2001D, demonstrating how similar these two great receivers are in overall performance. There were a copule of notable differences however. The synchronous detection circuit on the ICF-2001D allows the user to effectively tune through a signal in 01. kHz steps, whilst the receiver automatically locks onto either the upper or lower sideband, depending on the frequency offset. The ICF-SW77 synchronous detection system differs in that the user must tune the signal and select the sideband. The results of this test confirmed that whilst the ICF-2001D almost always retained SYNC lock, the ICF-SW77 was very prone to losing lock, which of course affected the audio quality in many cases. The other issue was with the ICF-SW77 in that the narrow audio bandwidth filter often seemed to deliver ‘muddy’ audio. Whilst this feature proved to be excellent in terms of mitigating adjacent channel QRM, it also reduced signal clarity/ audio discernibility a little too much in my opinion. However, overall, sensitivity and selectivity was very similar between both radios – in fact, one recording had to be judged a draw (Radio Bandeirantes, Sao Paolo on 9645.4 kHz) – I simply couldn’t split them. Part two of the reception testing follows, using signals from Canda, DR Congo, Brazil, Cuba and Peru.

I hope you enjoy the recordings – text links and embedded videos follow below:


 

 

 

 

 

 

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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Which is the best? Sony ICF-2001D/2010 or ICF-SW77? The halfway score

Hi there, here is a summary of the first half of tests comparing the Sony ICF-2001D against it’s replacement the ICF-SW77. Both receivers are widely acknowledged as being amongst the best shortwave portables ever made, but how close are they in performance? Is there a clear winner after the first 8 reception tests? I hope you enjoy the summary video. Links to the first half of reception tests follow again, below, whilst the second half will follow in a separate post. Thanks and good DX to all.


 

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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Which is the best? Sony ICF-2001D/2010 or ICF-SW77?

sony-test

Hi there, subscribers to my YouTube channel Oxford Shortwave Log  will be aware that I currently operate both of these wonderful vintage portables. I purchased the ICF-2001D only 18 months ago from eBay, based largely on its reputation as one of the best performing portables ever made. Previously I had been using my excellent ICF-SW55 as the mainstay receiver for my numerous DXpeditions, coupled with irregular appearances from my Sangean ATS-803A and the excellent value-for-money Tecsun PL-360. The ICF-2001D proved to be a revelation in terms of sensitivity, selectivity and contrary to popular belief, with careful planning (to avoid crowded bands), is able to cope pretty well with very large antennas. As regards audio bandwidth filtering, SSB and synchronous detection, in my experience, the ICF-2001D is as good as it gets in a portable – or a vintage portable at least. I have lost count of the number of personal-firsts I’ve achieved using this wonderful receiver and as someone who likes to push the envelope a little, I soon started to wonder whether it’s replacement, the ICF-SW77 might prove to be an even better performer. Subsequent online research  confirmed there was no absolute consensus on this issue, with followers of these two great receivers firmly placed in both camps.

Sometime later, a good friend of mine, fellow radio hobbyist and subscriber to Oxford Shortwave Log very kindly offered to send me his cherished ICF-SW77 on long-term loan. Like me, he was intrigued to know how it compared to it’s venerable predecessor and thus the deal was done! Upon it’s arrival in July, I started planning a back-to-back series of comparison tests at the very quiet wood in Oxfordshire I used for my DX’peditions, using the same antenna for both recievers – the excellent Wellbrook ALA1530 active loop. In total, I made fourteen reception videos comparing the ICF-2001D and ICF-SW77 and posted them to Oxford Shortwave Log. Both receivers performed very well, delivering excellent reception on the Tropical Band and elsewhere on the shortwave spectrum from Bolivia, Brazil, Guatemala, amongst others. At the halfway stage, I generated a video to summarise the results to-date and this will follow in my next post to swling.com.  In the meantime, I hope you enjoy the first half of the reception videos; which follow below:



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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The Sony ICF-SW100: a miniture DX marvel, never likely to be repeated

sw100s

Hi there, I’ve owned my Sony ICF-SW100S for about a year now and in that time it has demonstrated a level of performance way beyond my expectations. Notwithstanding it’s incredibly small size (about the same as a packet of cigarettes, give-or-take), the DX results I have obtained with it are simply incredible. A fully featured ultra-portable receiver, complete with synchronous detection, selectable side bands, SSB, CW and coupled with sensitivity that has my (wonderful) Sony ICF-SW55 beat – and knocks on the door of the legendary ICF2001D. I simply can’t recommend it highly enough. Plug in some headphones or connect an external speaker such as the Bose SoundLink Mini 2 and you effectively have table-top receiver performance and audio in a very compact package.

Originally introduced into the market in 1993 and discontinued in 2005, this little radio covers the broadcast FM band from 76 to 108 MHz and AM from 150 to 29999 kHz, continuously. There are numerous other features that I won’t list here as they’re available on the web, but suffice to say, this (now vintage) ultra-portable DXer’s box of tricks is likely never to be repeated. They are available on eBay and prices remain robust for a radio that will be one to two decades old. Of course there’s also the issue on the first generation models with the ribbon cable connecting the lid of the set with the LCD display etc. to the base, which would fracture after some time, but this was rectified in later models with a notch cut out of the hinge to reduce the stress on the cable – see photo. They are also repairable and in fact I believe Thomas has a posting on here detailing how the ribbon cable on his example was replaced. In my opinion, this receiver is worth the hassle of a repair, because it’s quite simply unique.

Below are selected reception videos from my youtube channel Oxford Shortwave Log using the Sony ICF-SW100, which I believe epitomise the performance of this great little portable. Thanks for watching/ listening.


Direct link to reception video on Oxford Shortwave Log YouTube channel

Direct link to reception video on Oxford Shortwave Log youTube channel

Direct link to reception video on Oxford Shortwave Log Youtube channel

Direct link to reception video on Oxford Shortwave Log YouTube channel

Direct link to reception video on Oxford Shortwave Log YouTube channel

Direct Link to reception video on Oxford Shortwave Log reception video

Direct link to reception video on Oxford Shortwave Log YouTube channel

Direct link to reception video on Oxford Shortwave Log YouTube channel

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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Finding a Sony ICF-SW7600GR online

Sony-ICF-SW7600GR

Though I have a lot of shortwave portables, the Sony ICF-SW7600GR is still one of my favorites. Why? Despite its ergonomic shortcomings, it’s a solid performer with a robust sync detector and stable AGC. Check out how it compared with other benchmark portables in our Mega Review.

I understand that Sony no longer manufactures the ‘7600GR–perhaps this is why the price of new units has increased in recent months. Still, I occasionally stumble upon reasonable deals online. Once new stock is depleted, though, I forecast prices will increase accordingly.

Here’s where I’ve found reasonable deals on new units:

eBay

sony-icf-sw7600gr-on-ebay

Though eBay claims the trending price is close to $180, there are a few sellers who have new units with a BuyItNow price of $140-145, shipping included.

Click here to search eBay.

I would even feel pretty confident purchasing a used ‘7600GR from an eBay seller with good ratings. Be careful, though: some used units might have problems with the telescopic whip antenna or corrosion in the battery compartment (for example). Make sure you read the item description carefully prior to bidding/purchasing.

Blinq.com

sony-icf-sw7600gr-on-blinq

Though less frequently than in the past, Bling.com occasionally acquires new, used and open box ‘7600GRs.

Indeed, at time of posting, they actually have one in stock (!!!)--the first I’ve seen in a few months.

I buy from Blinq with confidence because their return policy is so flexible. Blinq pays return shipping and takes the product back with no questions asked, should you find a problem or if it’s not as described.

Helpful hint: If you’ve never visited Blinq.com, or if you open their website in a private/incognito window, Blinq will typically pop up a window offering 10% off for new shoppers as long as you subscribe to their newsletter. You then receive a coupon code via email you can use with the first order.

Click here to search Blinq.com for the Sony ICF-SW7600GR.

Amazon.com

sony-icf-sw7600gr-on-amazon

At time of posting, Amazon does have a few sellers offering new and used ‘7600GRs.

Click here to search Amazon.

Keep in mind, though, that these are being sold by third parties, not directly by Amazon. Sometimes additional shipping charges apply and sometimes the return policy may not be as forgiving as Amazon’s own. Still: there are a number of new units available.

Universal Radio

universal-radio

While Universal Radio no longer stocks new Sony ICF-SW7600GRs, they do occasionally receive used ones on trade. This is how I purchased my ‘7600GR many years ago: from Universal’s used stock. You can buy from them with confidence because Universal even gives a warranty on most of their used items.

Click here to check Universal Radio’s used radio index.

Know of any other reliable online sources for the ICF-SW7600GR?  Please comment!

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South American shortwave catches, rarely heard in Europe

RCRI

r9djHi 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 rtmCamobi, 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.

 


 

Direct link to Oxford Shortwave Log for Radio Chaski Red Integridad reception video

 

Direct link to Oxford Shortwave Log for Radio 9 de Julho reception video

 

Direct link to Oxford Shortwave Log for Radio Transmundial reception video


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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