Tag Archives: shortwave

Reviews of the Elpa ER-C57WR shortwave portable?

I recently received an email from SWLing Post reader, Ibrahima Ditinn Diallo, regarding a receiver I had never heard of–the Elpa ER-C57WR. Ibrahima has been searching for a new receiver and is considering the Elpa.

I did a quick search and discovered that the Elpa ER-C57WR is available from a number of sellers on eBay–as both new and used for around $63 US shipped from China.

The form factor is very similar to the C.Crane CC Skywave, but it apparently lacks some of the Skywave’s functionality like weather radio and (perhaps?) multiple AM bandwidths. Here’s the ER-C57WR spec sheet:

Remembering a post from a couple years ago, I quickly realized the ER-C57WR is almost an identical match to the DigiTech AR-1733 available via Jaycar in Australia.

If the ER-C57WR is simply the same receiver as the AR-1733, I would be hesitant to recommend it. Many AR-1733 owners complained of lousy AGC performance.

Of course, it’s been a couple of years since the introduction of the AR-1733–perhaps this Elpa-badged version has been updgraded?

I’m curious if any SWLing Post readers have purchased the Elpa ER-C57WR and could comment about the receiver’s performance.

Click here to search eBay for the Elpa ER-C57WR.

Winners of our holiday radio memories contest!

Please join me in congratulating Renaud Hardy and Bill Murray (AF7WM) who were picked at random out of the 45 entries in our Holiday Radio Memories contest!

I have notified both winners by email and Universal Radio will soon dispatch their prize: the Eton Grundig Edition Mini portable shortwave radio!

Thank you, Universal Radio, for sponsoring our December contest!

I’m going to format a large selection of responses and post them by December 24th here on the SWLing Post. And trust me–you’re in for a treat! Many of us can relate to these memories!  Stay tuned!

The brilliant little Tecsun PL-310ET: serious DXing on a budget – part 2

Hi there, here is part two of my original post containing various reception videos for the amazing Tecsun PL-310ET pocket shortwave receiver. I continue to be amazed at the sensitivity and selectivity of this rather modest and diminutive receiver, particularly at it’s price-point of around £40 in the UK and less elsewhere! Here is the second half of the reception videos, with some nice signals from Brazil, Guinea, Ethiopia, Swaziland and India. You might notice that some of these catches involve the use of a 240 metre (approx.) length of barbed wire fence! I’m not sure how beneficial the electrical properties of the fence were, probably somewhere between not great and not good lol, but some pretty decent DX was had with the PL-310ET attached to it via the external antenna socket and a crocodile clip!

The barbed wire fence extends almost to the treeline on the horizon; about 240 metres

I hope you enjoy this set of reception videos, they certainly help to demonstrate the great performance of the PL-310ET and in addition of course, it’s ability to handle large antennas quite well. Embedded videos and text links follow below. Lastly, there are now approaching 1,200 reception videos on my YouTube channel Oxford Shortwave Log and I would like to take this additional opportunity to thank everyone for their support, friendship and advice.  In the meantime, I wish you all a very Merry Christmas, a Happy New Year and excellent 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.

 

 

December 15 and 16: Amelia Earhart research broadcast

Amelia Earhart’s Lockheed Electra 10E. During its modification, the aircraft had most of the cabin windows blanked out and had specially fitted fuselage fuel tanks. (Source: Wikipedia)

I’ve been sent this message from a number of sources. I hope it’s true as it’s a fascinating concept:

Hi, my name is Les Kinney and I am a retired federal agent and historical researcher. I am part of a group that will be traveling to a remote atoll in the Marshall Islands in mid-December. Our research concerns the theory that Amelia Earhart ran out of gas and landed wheels down next to a small island at Mili Atoll. There were three local natives who witnessed this landing during the late morning of July 3, 1937. We have found aircraft artifacts on this small island which we believe may have come from Earhart’s Lockheed 10E.

We also believe Earhart broadcast distress messages that were heard for the next several days. These voice transmissions were heard by the U.S. Coast Guard, Navy, three Pan Am listening stations and several radio listeners in the United States, Canada, Nauru, and Australia.

Unfortunately, because of atmospheric conditions, most likely caused by thunder storms, most of the messages were garbled and unreadable. Several radio listeners believed they heard Earhart speaking. Most heard a word or two; some a sentence or more. Some thought they heard partial latitude and longitude coordinates. None heard Earhart report she was at a specific geographic location except one. That person was Nina Paxton, a registered nurse from Ashland Kentucky. Nina had a new Philco console radio and said she heard Earhart around 2 pm Eastern Standard Time on Saturday July 3rd, 1937. Nina reported Earhart saying they were down on a little island at Mili Atoll. Amelia mentioned her navigator, Fred Noonan, was hurt, they were almost out of gas and warned they couldn’t stay there long.

Earhart’s Lockheed Electra was equipped with a 50 watt Western Electric model 13C transmitter. Earhart would have had to have one engine running to transmit. For a variety of technical reasons, she would have likely been transmitting on 6210 kilocycles high on the AM band which was her day time frequency. There is a remote chance she was broadcasting on 3105 kilocycles her night time radio frequency.

We would like everyone’s help. We are going to attempt to duplicate that 1937 transmission from this remote island. We will use Earhart’s identifying call sign of KHAQQ to begin the broadcast. We will broadcast twice: at 12:30 pm or 1230 hours Eastern Standard Time (EST) and again at 1:00 pm EST or 1300 hours on two successive days, December 15, and 16th, 2016. The first broadcast will be on 6210 kilocycles and will last for one minute. We will repeat the message twice, two minutes apart. After the third transmission on 6210 kilocycles, there will be a three minute pause and we will then broadcast the same message on 3105 kilocycles for one minute, three times, with a two minute delay after each message.

We know this is a long shot. We can’t duplicate the atmospheric conditions from July 1937 and there is so much more RF interference in 2016. But it is worth a try. We are asking everyone having a receiver capable of listening to this broadcast to tune in on these frequencies.

Whether you have an old 1930’s radio, or a modern radio with short wave capabilities, keep your cell phone cameras and video cameras ready to capture the moment. Flash the camera on your set and then to yourself while you record our broadcast. If you’re lucky enough to pick up the transmission, you will likely get five seconds of fame on a future TV documentary.

If you do receive our Earhart recreated broadcast and capture the message on your cell phone camera or camcorder, call us on site in the Marshall Islands via satellite phone. That number is: 011-881-651-463- 951.

Please pass this message on to any other radio groups, forums, or interested friends. Schedule: December 15, and 16, 2016 6210 Kilocycles: 12:30 pm – 12:32 pm – 12:34 pm (All times EST) +5 for GMT 3105 Kilocycles: 12:37 pm – 12:39 pm – 12:41 pm 6210 Kilocycles: 1:00 pm – 1:02 pm – 1:04 pm 3105 Kilocycles: 1:07 pm – 1:09 pm – 1:11 pm Les Kinney lgkinney@yahoo.com

Schedule

December 15th and 16th, 2016, callsign KHAQQ

  • 6210 kHz: 1730 UTC (12:30 pm – 12:32 pm – 12:34 pm EST)
  • 3105 kHz: 1737 UTC (12:37 pm – 12:39 pm – 12:41 pm EST)
  • 6210 kHz: 1800 UTC (1:00 pm – 1:02 pm – 1:04 pm EST)
  • 3105 kHz: 1808 UTC (1:07 pm – 1:09 pm – 1:11 pm EST)

There is little hope this broadcast could be heard in eastern North America (based on time of day and frequencies), but I imagine it could be received in Oceana and Asia.

I’ve written Les Kinney asking for more information. I’m specifically interested if his team has gotten special permission to use this callsign. This is a fascinating way to test the theory.

Please comment if you manage to receive this broadcast or if you have any further information!

Shortwave Relays This Weekend

(Source:Tom Taylor)

Hamurger Lokal Radio via Shortwave Station Göhren, Germany with 1KW to Western Europe:
6190 KHz Every Saturday 07.00 to 11.00 UTC
7265 KHz Every Saturday 11.00 to 16.00 UTC
9485 KHz Every Sunday 10.00 to 13.00 UTC
Contact email: redaktion@hamburger-lokalradio.de

Radio City via:
IRRS to Europe on 9510 KHz (every Saturday) between 09.00 to 10.00 UTC
Challenger Radio to Northern Italy on 1368 KHz every Saturdays from 20.00 UTC onwards
Radio Merkurs on 1485 KHz Every Saturday between 20.00 onwards
Contact email: citymorecars@yahoo.ca

KBC via:
Media Broadcast to America on 6145 KHz Every Sunday between 00.00 to 01.00
Contact email: themightykbc@gmail.com

Atlantic 2000 will be on the air this Sunday 11th of December:
10:00 to 11:00 UTC on 6005 and 7310 kHz
18:00 to 19:00 UTC on 3985 kHz
+ streaming at the same time on our website: http://radioatlantic2000.free.fr
Reports to: atlantic2000international@gmail.com

Hobart Radio via:
WRMI to Americas, Asia/Pacific on 9955 KHz Sunday between 03.30 to 04.00 UTC
WRMI to Americas, Asia/Pacific on 9955 KHz Tuesday between 22.30 to 23.00 UTC
WBCQ to North America on 5130 KHz Mondays 03.30 to 04.00 UTC
Unique Radio to North Australia Fridays at 08.00 & 14.00 UTC
Unique Radio to North Australia Saturdays at 07.30 & 14.30 UTC
Contact email: hriradio@gmail.com

Good Listening!
73s