Monthly Archives: February 2017

eBay find: The IFR Aeoroflex T-1200SRA

The Aeoroflex T-1200SRA receiver

Many thanks to SWLing Post contributor, Mario Filippi (N2HUN), who writes:

Every once in a while an IFR (Instrument Flight Research, a.k.a. Aeroflex) T-1200SRA comes up for auction, it is a sophisticated receiver covering LF-HF-VHF-UHF with built-in spectrum analyzer.

Click here to view on eBay.

Some claim these were used by the FCC for surveillance. I can believe that as IFR is a professional manufacturer of commercial radio test equipment. I have their 500A service monitor.

Beautiful receiver, but this one is way overpriced. They usually start around a grand or so with a “Make Offer” contingency. One was sold in December for $481.

Click here to search eBay for a T-1200SRA.

Thank you for sharing this, Mario! Knowing the IFR is essentially a piece of test equipment, I’m very curious how it  might compare with a similarly-priced tabletop (broadcast) radio.

Post readers: Anyone else own a IFR T-1200SRA?

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Shortwave Radio Recordings: Radio Romania International

Like a lot of shortwave radio listeners, since I was a kid, I’ve enjoyed tuning my radio to parts of the world where events are unfolding.  There’s something tangible–something that is transportive–when you listen to a news coming directly from the source, on air and originating from halfway across the planet.

I believe, listening to government broadcasters, you get a much better picture of what is actually happening. For example, sometimes the broadcaster devotes the whole news hour to an important event, or (perhaps even more telling!) doesn’t mention anything at all! The Voice of Turkey comes to mind as a recent example.

Yesterday evening, I tuned to Radio Romania International–one of my favorite little international broadcasters.

If you’ve been following the news, you’ll know that there have been six consecutive days of massive protests to stop a Romanian law that would have eased corruption penalties. This is the sort of thing a lot of broadcasters– being the mouthpiece for their current administration or ruling party–would either ignore or bury in their news report.

I was happy to hear that RRI at least featured the protest as their very first news item.

This recording was made on 5,960 kHz starting at 0100 UTC on February 06, 2017. Receiver used was a WinRadio Excalibur with a large horizontal delta loop antenna here in North Carolina. The following recording includes a few minutes of the RRI interval signal. Enjoy:

Click here to download as an MP3.

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Panasonic RF-2200: Mario spots the model RD-9820 matching coupler

Many thanks to SWLing Post contributor, Mario Filippi (N2HUN), who writes:

This antenna coupler was the companion for the RF-2200, they come up once in a while on eBay. Just some radio memorabilia/trivia to store away in the SWL file of brain hihi.

Click here to view on eBay.

Thank you, Mario! Until last year or so, I wasn’t aware the RF-220 had a matching coupler. I’m sure radio collectors would jump on one of these in good condition. It’s a lot to pay for a simple coupler, though this seller appears to accept best offers.

The great thing about eBay is if you’re looking for something rare and are willing to pay for it, the world is your oyster.

On the other hand, there’s exactly what Mario implies: many of us find eBay to be an amazing resource for discovering rare radio items, tucking them away in the dark recesses of our radio brains, which then helps us spot them when they pop up at local hamfests, swap meets, yard sales or thrift stores!

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“The Shipping Forecast” read by Perkins and Fry

Many thanks to SWLing Post contributor, David (G4EDR), who writes:

Hi Thomas

I know a number of readers to the SWLing Post like to hear the UK Shipping Forecast read on the BBC. It is always transmitted by an announcer with impeccable clarity and authority. I came across the following on YouTube which, if you have not heard it before is quite amusing.
73,
David – G4EDR

‘The Shipping Forecast’ Read by Brian Perkins on YouTube.

That is hilarious, Dave!  Thank you for sharing! After listening to Perkins read the forecast, YouTube suggested I also listen a version by Stephen Fry. Here’s it is:

Click here to view/listen on YouTube.

How fun! As I’ve mentioned before, I used to listen to the shipping forecast regularly when I lived in the UK. I really do miss hearing it over the air. State side, my only two options are to stream it via Radio 4 or (better) tune in via the U Twente (or similar European) WebSDR.

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HDSDR version 2.76: updates and additions

Many thanks to Light Coder at HDSDR who notes a recent update to HDSDR:

HDSDR bugfix release 2.76 just went online.
There are also some minor additions.
See http://hdsdr.de/wnew.html

Think it’s worth to have a look into the keyboard shortcuts:
http://www.hdsdr.de/hdsdr_keyboard_shortcuts.htm

Many thanks! HDSDR is a great (free!) SDR app–happy to hear about this recent update including keyboard shortcuts.

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Dan compares the Tecsun PL-365 and CountyComm GP5-SSB

Many thanks to SWLing Post contributor, Dan Robinson, who shares the following review:


Comparing the CountyComm GP5-SSB and Tecsun PL-365

County Comm GP-5/SSB and Tecsun PL-365: a couple of years ago, I obtained a GP-5/SSB from Universal and have enjoyed using the radio. It’s extremely sensitive, often bringing in signals in the middle of my house here in Maryland, and is fun to use, provided the auto-tune is done to insert frequencies so you don’t have to use the thumb wheel too much.

I have often thought that the next logical upgrade for this radio would be to add a small keypad to allow direct frequency selection, but perhaps that is not in the cards. The County Comm is basically the Tecsun PL-365, but the actual Tecsun version has not been available for the most part from major sellers, even from Anon-Co in Hong Kong, or Universal. You can still find some PL-365’s from certain Ebay sellers. Last year I obtained two from a Hong Kong seller. Both were NIB, and arrived within about a week or so of purchase.

What I noticed immediately is that the PL-365 has a different kind of exterior surface, more rubberized than the County Comm. I was curious about any differences in performance that might be obvious. Recently, I took both outside for a very basic comparison — not scientific by any means, but I think it shows something that I have noticed.

Both share the characteristics of extreme directionality, and sensitivity to touch — sensitivity increases markedly when they are hand-held, decreases noticeably when they are left standing on their own, or angled. I have noticed this when using them at the beach. If I am recording a station, and leave the radio alone for a few minutes, I return to find reception degraded quite a bit, because they were not being held.

In my very basic comparison, I had both receivers next to each other on a backyard table, both antennas fully extended, full batteries on both. While on some frequencies, at least initially, it seems little difference can be heard, on others there is what seems to be greater clarity and signal separation on the PL-365.

I noticed this from the start on 13.710 where the County Comm appears to be noisier than the PL-365, and on the portions later in the video when both are tuned to 11.820 (de-tuned to 11,818) Saudi Arabia, and to 11.945 khz.

Apologies for the length of the video. It’s hard to draw any conclusions based on this comparison, and I intend to do some additional tests with both my PL-365s and will report back on any findings, but I thought this would be of interest to those of you out there with these fine little radios.

Click here to view on YouTube.


Thank you for this review and comparison, Dan. I’m often asked if there is any difference in performance to justify the extra costs typically associated with the PL-365. I can now share this video and your review–potential owners to draw their own conclusions. 

The Tecsun PL-365 can occasionally be purchased through sellers on eBay. The CountyComm GP5-SSB can be purchased from Universal Radio or CountyComm.

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Dennis’ photos of Good Luck Point prior to WOO remnants being removed

As we mentioned last month, the remnants of WOO at Good Luck Point are slated to be removed soon. Many thanks to our intrepid SWLing Post contributor, Dennis Dura, who shares the following excellent photos he took at Good Luck Point yesterday. Dennis notes:

I finally got to the site [Saturday] afternoon.

All the towers are still there!

There was some construction next to the old AT&T building, but zero work on the poles…Who knows for how long though? So if anyone wants to visit they should do it soon.

Here’s all the pictures I shot. They start with my entry on Bayview Avenue heading east then back out again.

Thank you so much for sharing your excellent photos, Dennis! Since I don’t live near Good Luck Point, I appreciate the virtual tour through your photos!

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