Category Archives: Shortwave Radio

Video: Watch students at KSDB perform a numbers station radio drama

Many thanks to SWLing Post reader, James Copeland, who writes:

I have enjoyed reading the SWLing Post for years and appreciate all your hard work. I wanted to share something with you that might interest the readers.

A few months ago, I was inspired to start writing a radio drama about a number station after reading an article on the SWLing Post about someone working at a number station.

I am the program director for the student-run radio station at Kansas State University, and we performed this drama live last Tuesday on our radio station.

The plot follows a worker at the station who has to decide what to do when she learns that the numbers she reads end up killing people and could start a nuclear war.

There are also a lot of short recordings from various active and inactive stations, including one of my recordings of HM01 at the end of the show.

We at KSDB love producing radio dramas and make them just like the golden days of radio with as many live sound effects as possible.

Click here to view on YouTube.

Many thanks for sharing this, James! I love it!

I listened to the audio as I hiked this afternoon–I actually prefer “theatre of the mind” without visuals with the first listen. Now I’ll watch the studio video and enjoy the reading, sound effects and direction!

James, you’re welcome to share your radio dramas here anytime! Bravo for putting together such a cool little radio drama. I love the off air numbers station recordings and clips!

Post readers: If you’d like to learn more about KSDB-FM or to stream their programming, check out their website and TuneIn stream.

Shortwave Archives, Spectrum Archives and the Radio Preservation Task Force meeting

This week, I’m looking forward to participating in the three day Radio Preservation Task Force meeting in Washington, DC.

The Radio Preservation Task Force (RPTF), a project of the National Recording Preservation Board of the Library of Congress, will be held on November 2nd, 3rd, and 4th, 2017 at the Library of Congress, Woodrow Wilson International Center for Scholars, and the University of Maryland.

I’ve been invited to serve on the RPTF Material & Digital Curation panel where I’ll have an opportunity to talk about our work with the Shortwave Radio Audio Archive and a new project I’ve been working on: the Radio Spectrum Archive.

The Radio Spectrum Archive

For several years, I’ve been championing the concept of archiving radio spectrum recordings.

As many of you know, through the use of software defined radios (SDRs), we can record not just one individual broadcast from one radio station at a time, but we can record an entire broadcast band, all at once. Each recording can easily contain dozens of stations broadcasting simultaneously. Later, via an SDR app, recordings can be tuned and listened to as if they were live. We believe spectrum recordings will be valuable material for the future historian, anthropologist, enthusiast, etc.

Screen shot of the RSA homepage.

I’ve published a new website for the Radio Spectrum Archive and I encourage you to check it out as it outlines our mission, goals and challenges. I also include a video demonstration using a spectrum recording from 1986 (originally recorded on a HiFi VCR!).

Note that the website is a work in progress, there are still sections to add including bios of our spectrum archive team.

Click here to check out the Radio Spectrum Archive website.

Though I didn’t mention this in my Patreon campaign post earlier this week, the Radio Spectrum Archive is yet another important radio project you are supporting with your pledge. This week, for example, extra funds help me with travel expenses associated with the RPTF conference (many thanks to a kind friend who is hosting me at his home for four nights, saving me several hundred dollars!).

If you have the means and would like to support the SWLing Post, the Shortwave Radio Index, the Shortwave Radio Audio Archive, and the Radio Spectrum Archive please use the link/button below to become a Patron. If you’d like more details or support options, check out this recent post.

Become a Patron!

And to all of you who have supported us through Patreon and with one time gifts: thank you, thank you, thank you!

If you’re not in a position to become a patron or coffee fund supporter, no worries! Just enjoy our radio sites and resources!

One more note: Due to travels and a heavy workload over the next couple of weeks, please allow extra time for replies to correspondence and comments. Thank you so much!

Tecsun PL-300 series modification: disabling soft mute

Many thanks to SWLing Post contributor, Troy Riedel, who shares the following tip. Troy writes:

While surfing the Net I found the following procedure that is said to “disable soft muting in Tecsun 300-series radios”.

I have a PL-390 and this has indeed seemed to work on it but I didn’t notice a difference with my PL-365.

Since I just found & tried this, I don’t know if this procedure must be repeated each time you use the radio? Maybe [Post readers] have heard of this before and/or have experience with it?

Here is the “reported” [supposed?] procedure that worked for the PL-390:

To disabling “Soft Mute” on Tecsun 300-series radios:

1. Select a shortwave frequency, preferably where there is no stations transmitting.
2. Tune down the frequency range with the dial, don’t tune up or it won’t work
3. Press the VF Scan button to let it automatically tune down
4. Tune down with the dial to stop the automatic scan. If the background noise is higher, then the “soft mute” / “dynamic squelch” has been disabled.

Thank you, Troy! I was unaware of this modification, but it seems easy enough to implement.

Post readers: Anyone have experience using this mod across the Tecsun 300-series receivers? Please comment!

Eton Field BT price lowered on Amazon

The Grundig Edition (Eton) Field BT

Many thanks to SWLing Post contributor, Troy Riedel, who notes:

The Eton Field BT’s price has been reduced to $110.49 since last Monday on Amazon.

Click here to view on Amazon.com (affiliate link).

Click here to read Troy’s recent comparison of the Field BT to the Tecsun S-8800.

Listen for Halloween pirate radio this weekend and Tuesday night

Haloween-Pirate-RadioHalloween is typically the most active day of the year for shortwave pirates. Halloween falls on Tuesday, October 31st, however you should start listening for activity this weekend as the pirates emerge like The Great Pumpkin!

Here are three things you’ll want to do this weekend and on Halloween night:

1. Hobby Broadcasting Blog

Check out Andrew Yoder’s pirate radio blog ,the Hobby Broadcasting blog.

 

Andrew is the author of the Pirate Radio Annual and a guru on shortwave pirate radio. Andrew has already logged some Halloween stations this weekend.

2. HF Underground

hfunderground

Follow real-time pirate radio spots and loggings on the HF Underground discussion forum. Chris Smolinski at HFU typically posts post-Halloween pirate stats on the SWLing Post as well–always a fascinating overview.

3. Listen!

Crosley-Dial-BlackAndWhite

Listen for pirate radio stations today and throughout the weekend!  Turn on your radio anytime today, but especially around twilight and tune between 6,920 – 6,980 kHz. Pirates broadcast on both AM and SSB; you’re bound to hear a few. If you’re brand new to pirate radio listening, you might read my pirate radio primer by clicking here. I will be listening until late in the evening.

Happy Halloween to all! 

Speaking of pirates, don’t forget: the 2017 Global HF Pirate Radio Weekend is next weekend (Nov 3-5)!

Tecsun PL-680: Rolf touts enhanced performance using PL-660 mod

Many thanks to SWLing Post contributor, Rolf Snijder, who writes:

I have made the same modification to the Tecsun PL-680, that was done [by many on the] PL-660 earlier.

The PL-680 is now a great radio; I think now one of the best! I do not own a PL-660, so I cannot compare.

Photo detail

Overview of modification.

For disable soft mute you can see the 2 joints and you must scratch a path on the print near the switch. (same on a PL-660)

Closeup of joint #1 (click to enlarge)

Closeup of joint #2 (click to enlarge)

With the tone switch [on the left side panel of radio] you can turn the muting on and off. On FM I need to set it on for better results, but on LW MW and SW always off!

Frequency adjust is with the pot: adj1391 in the right corner. (for the 1 kHz off freq)

Click to enlarge.

Hope I can help someone with this on your great site.

Greetings,

Rolf Snijder
Netherlands

Many thanks for sharing this PL-680 mod, Rolf! This seems like a simple enough project and one that can be undone if you aren’t pleased with the results.

Post readers: Please comment if you’ve made this modification to your PL-680 or PL-660 or if you have other successful modifications to share!

Deutsche Welle may have dropped English language shortwave service

Many thanks to SWLing Post contributor Paul Walker who notes that, according to their latest schedule, Deutsche Welle has dropped English language shortwave services. Paul shared the following links:

Current shortwave schedule:
http://www.dw.com/downloads/41133929/b17webkw.pdf

Linked from this page:
http://www.dw.com/en/dw-radio-programs/a-1777509

English only gets one hour a day on satellite
http://www.dw.com/downloads/41133930/b17websat.pdf