Category Archives: Videos

Phil demonstrates the BHI NEIM1031 Noise Eliminating In-Line Module

Many thanks to SWLing Post contributor, Phil Brennan, who writes:

[Recently] one of your contributors mentioned that he purchased a BHI DSP unit at a discounted price. I purchased one (a different model to the one in the previous post) some months ago before I headed away travelling.

The post reminded me that I had made a small video demonstrating the DSP unit on my FRG7. The video shows me tuning the DSP on a broadcast of Voice of the People on 3912 khz. While QRM at my place isn’t too bad, it’s still present and the DSP does aid in clearing up a signal.

https://youtu.be/prIPxMmcHQc

Voice of the People is usually jammed by the DPRK and the DSP also assists in reducing the roar of the jammer. Of course one can go to far with DSP and the audio can suffer from that underwater sound.

Thank you, Phil! The FRG-7 is an ideal receiver for something like the BHI module since it precedes on-board DSP. The great thing about an in-line module, of course, is that it can be used with a variety of receivers.

Click here to view the BHI NEIM1031 MKII on BHI’s website.

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200 metre longwire: Radio Verdad 4054.9 kHz, Guatemala, unprecedented reception in Oxford, UK

200m longwire update: rarely heard Radio Tawantinsuyo 6173.9 kHz, Peru, recorded in Oxford, UK

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Hi there, I thought I would share my first reception of Radio Tawantinsuyo, from Cusco, Peru, recorded during the inaugural test of my 200 metre longwire antenna. Of course this particular reception could be coincidence, but a very welcome catch in any case. Once again, the Sony ICF-2001D performs very well with this large antenna, but as on previous occasions, the rule is always to ‘choose your battles well’ targeting weak DX signals in uncrowded areas of the Tropical Band and elsewhere on shortwave. More details on the longwire antenna to follow in another post. Recorded at the ‘DX woods’ in Oxfordshire, UK on 31/07/16 at 00:27 hrs UTC. Thanks for watching.

Direct link to Oxford Shortwave Log reception video of Radio Tawantinsuyo

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TX Factor Episode 12

Wembley Stadium: A Superb DXing location

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Many thanks to SWLing Post contributor, Clint Gouveia, who writes:

As the designated driver, I found myself waiting for friends at the Beyonce concert at Wembley Stadium last Sunday [July 3rd], Not wishing to miss an opportunity and taking advantage of 8 stories of elevation (top floor of the car park!) I spent about 3 hours DXing with the legendary Panasonic RF-B65 and a Wellbrook ALA1530 active loop, running on my home-brew battery pack.

Rather counter-ituitively, I quickly discovered there was basically zero QRM and recorded wonderful signals from Zanzibar BC, Radio Bangladesh Betar and Radio Oromiya. Links to the reception videos on my youtube channel ‘Oxford Shortwave Log’ follow below. I thought readers of your excellent website/blog might be interested to learn that sometimes the most unlikely of places can provide just about optimum conditions for DX! There are more reception videos for this particular session to upload,including Radio Fana, Voice of Tigray Revolution and Radio CANDIP.

73!

Reception Videos

Video 1: Zanzibar BC 11735 kHz, best ever reception

Video 2: Bangladesh Betar 13580 kHz, wonderful reception

Video 3: Radio Oromiya 6030 kHz, Ethiopia, best reception to-date

Wow! What amazing reception, Clint! I would have never guessed that a car park next to the largest stadium in the UK would offer up such excellent listening conditions. Honestly–that Bangladesh Betar broadcast sounds like a local station.

You also have a great receiver there in the Panasonic RF-B65. If memory serves, the RF-B65 is also a favorite of SWLing Post contributor/DXer, Dan Robinson.

Post readers: Follow Clint’s many DX catches on his YouTube channel: Oxford Shortwave Log.

Thanks again for sharing, Clint, and reminding us that DXing locations aren’t always remote and exotic.

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Video: Dan listens to RNZI’s Sunday Night with Grant Walker on a Hammarlund SP-600

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Many thanks to SWLing Post contributor, Daniel Hawkins, who writes:

One of my favorite Radio New Zealand International programs is Sunday Night with Grant Walker. This program is heard on RNZ in New Zealand from 8:06-10:00 p.m. and is run at the same time on RNZI. Sunday Night features hit oldies and one interview. Each program highlights oldies from one year. Last Sunday was 1977 and the week before was 1955. My video from last Sunday includes a favorite that I haven’t heard for many years.

The RNZI broadcast of Sunday Night is 0806-1000 UTC Sunday on 9700 kHz. That’s 1:06-3:00 a.m. Sunday, PDT. Definitely a show for night owls. West Coast reception is nearly spectacular for the distance: 6,600 miles from my location in Davis, CA, USA. The radio used for the video is a Hammarlund SP-600 JX-21, built in 1956 or 1957. Yes, the tuning dial is a little off on this band. I’m using the 8 kHz selectivity setting with fully advanced AVC. The antenna is a 106’ outdoor random wire. The speaker is antique as well: a 10” Jensen PM-10C with matching transformer connected to the 600 ohm audio output on the SP-600.

DanH

Click here to view on YouTube.

Wow! Thank you for the program recommendation, Dan! I, too, have an SP-600–there are few valve receivers that can rival it for both audio fidelity and sensitivity. What a beauty of a rig you have there!

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“Shortwave” – student film recounts 1973 Military Coup in Chile

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Many thanks to SWLing Post contributor, Gary Wise (W4EEY), who writes:

YouTube recommended a video titled, “Short Wave”. Of course I had to watch.

It looks like it might be student film. It recounts the 1973 Military Coup in Chile with a ham radio operator reporting from Santiago.

Takes me back to my college days. Worth a look: