Category Archives: AM

Loop-On-Ground Antenna Part 2: Tom upgrades his low profile, low noise, portable DXing antenna

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Many thanks to SWLing Post contributor, TomL, who shares the following guest post:

Loop on Ground Part 2

by TomL

My previous Loop on Ground (LoG) experiment was useful which entailed connecting my Wellbrook loop amplifier to a 100 foot loop of speaker wire in the field at my favorite local Forest Preserve. It really brought in stations I had never heard before or strong stations in a more powerful way that made the audio really pleasant to listen to.  This report will describe more experiments with smaller wire loops to see what the limitations are.  100 feet of wire is quite a lot of wire to mess around with especially in the cold weather or public places that do not have as much private space.

I don’t understand all the electrical interrelationships but a long posting at RadioReference.com had  a great discussion about creating a 160-20 meters LoG receive-only antenna. It is 11 pages long but is worth reading how “nanZor” experimented with various parameters for general use. Kudos to him for documenting the findings as the design changed over time. You can find it here:

https://forums.radioreference.com/threads/160-20m-log-loop-on-ground.370110/

nanZor basically boils it down to a few guidelines.

  1. Keep it on the ground. Lifting the wire more than an inch or two decreased the lower angle signal reception greatly.
  2. Calculate the optimal length for one full wavelength of wire at the highest target frequency, say for example, the top of the 20 meter band (14350 kHz). 936/14.350 MHz * 0.9 velocity factor of simple insulated wire = 58.7 feet.  You can round up to 60 feet, no big deal since this is broadband.  The antenna should have a predictable reception pattern from 1/10th wavelength up to 1 full wavelength. Outside that range, the pattern gets “squirrely”.
  3. Using a 9:1 balun seemed to be a little better than a 4:1 balun at the antenna feedpoint. This gets into things I cannot measure and has to do with rising impedance as a loop gets closer to ground level. I am not sure but I think my Wellbrook amp has a built in 4:1 balun and it seems to work just fine.
  4. Make sure to use an RF Choke at BOTH sides of the feedline coax cable. He was adamant that the loop can get easily unbalanced and allow noise into the antenna and/or feedline and so it must be isolated and the ground allowed to “float” in his words.

Personally, I also wanted to use less wire and happened to have a length of 42 feet of landscape wire which should work well below 5 MHz with the Wellbrook amp engaged.  Results were not bad even though on hard frozen ground. Signal levels were down a little compared to the 100 foot of wire.  Here are a couple of examples, first one in a fast food parking lot with a grass field next to it and second at the usual Forest Preserve parking lot on a grass field.  I made sure that my car blocked the view of the wire so people would not get nervous!

La Voz Missionaria, Brazil:

Voice of Welt from Issoudun France in Kurdish:

These are not necessarily “DX” but definitely good for SWLing. I like the signal strength with the amplifier inline at the antenna feedpoint and I did not have to use an RF Choke at the receiver side as was suggested.

I had a 75 foot long insulated wire and used that at the Forest Preserve parking lot on a couple of different days.  Lower frequency signal strength and signal/noise ratio improved a little bit to be noticeable.

US Air Force HFGCS “numbers” station. Remote controlled from Andrews or Grand Forks bases (https://en.wikipedia.org/wiki/High_Frequency_Global_Communications_System), there was no way for me to know which of the 6 transmitters it was coming from:

BBC from Tinang Philippines in Korean:

Then, as nanZor suggested in his postings, I purchased a 9:1 balun/RF choke (it has both a balun and an RF choke built-in) from Ham Radio Outlet and put that in place of the Wellbrook amplifier.

I have not worked with it, but it is reported that the Nooelec.com v2 model is cheaper and works just as well – https://swling.com/blog/2019/10/the-nooelec-balun-19-v2/

Examples below with the 42 foot loop and 9:1 balun/choke, no amplifier:

KSDA, Agat Guam in English

WB8U doing a POTA activation of Leavenworth State Fishing Lake

VOLMET weather, Shannon Ireland

HCJB Quito Ecuador, probably in Quechua

As a side note, there is a posting that mentions low-angle DX is better with regions that have better “ground conductivity”, salt water being the best. I have no way of verifying this.  See post# 126 by KK5JY Matt.

So, bottom line is that a Loop on Ground can be useful for pleasant SWLing and portable.  Best to use it on grass, not asphalt.  The loop amplifier is useful to get signal levels up if you have to use a smaller loop size but the signal/noise ratio will suffer due to its smaller aperture.  And, warning, the public will find a way to trip over the wire no matter where you set it up (I may try putting the wire around my car if I can park on a grass surface and/or use the gaudiest, brightest neon green or orange wire I can find – they can’t trip over THAT, can they?).

TomL

Thanks, Tom, for sharing your update. Obviously, the LoG is working brilliantly. It’s amazing that you got such clear reception from the parking lot of a fast food restaurant.  If you were using a vertical instead, I bet signals would have been buried in the noise. 

I can also relate to people tripping over antenna wires. I remember one POTA activation recently (the first activation in this three park run) where I intentionally laid my counterpoise on the ground, off a foot path, in the brush and where I couldn’t imagine anyone ever stepping. Ten minutes into the activation and for no reason, someone walked off the path, into the brush, and it snagged them. Maybe I’m just a Ninja level trapper and never realized it!?

Thanks again for sharing the results of your LoG, Tom. Inspiring! 

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Radio Waves: Old Goats Are Going Away, Pack Accused of Fraud, Post-Brexit Radio Imports, and a TV Drama About Murder of G0HFQ

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Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Dennis Dura, Ronald Kenyon, Michael Guerin, and the Southgate ARC for the following tips:

Commentary: “The Old Goats Are Going Away” (Radio World)

Broadcasters need to act to refill our ranks before the dial goes quiet

I see trouble ahead in our business in the shortage of qualified broadcast engineers.

I am not speaking of IT people. I am speaking of the guy in a T-shirt and jeans who gets to the transmitter, looks for the problem, reads the schematic, crawls inside the box and replaces R-16, R-17, C-232 and Q-4, and the music again blares forth.

We are losing those guys every day, and they are being replaced by the guy who walks into the site, looks at the box, grabs his cell phone, calls BE or Nautel to find which board to pull, and ships it back while waiting for a loaner to get the rig going.

I never thought of myself as an old-timer. Starting in the business in 1963, old-timers were the guys I learned from, mostly World War II graduates. They knew everything about audio and RF. I wished I knew a tenth as much as they did.

My first real bit of engineering was converting a 50 kW FM station to stereo in 1963. No one listened to FM then, I think there were 10 FM radios in the city and five were in Cadillacs owned by mob hit men.

I remember putting the stereo generator in an eight-foot rack. It took up four feet of the rack and had enough 12AU7s in it to heat the building. It had two outputs, one L+R that went into the phase modulator of the serrasoid exciter and the L–R output that went into the exciter about 200 multipliers later (the crystal frequency was multiplied 864 times).

It was a technical nightmare compared to mono FM. Getting two matched phased phone lines from the studio to the transmitter over three exchanges was another task. But we were stereo most of the time.

The FCC had a rule that if you weren’t transmitting stereophonic program material for more than a certain length of time, you had to shut the stereo pilot off so as not to mislead the 10 listeners by illuminating their stereo beacon. So the pilot on/off was wired into the old Rust remote control so the studio could turn it off when a monophonic recording of a symphony played.

Times changed; we wound up with RF STLs, stereo generators on a single chip, CD players, computers and lots of stuff made in foreign countries that wasn’t worth fixing or whose parts were not available, so when they broke they wound up on a shelf at the transmitter site.[…]

Voice of America CEO Accused Of Fraud, Misuse Of Office All In One Week (NPR)

Fresh crises and fresh challenges confront the Trump-appointed CEO of the parent of Voice of America, even with less than two weeks left of the Trump presidency.

To start, the Attorney General of the District of Columbia this week accused U.S. Agency for Global Media CEO Michael Pack of illegally funneling more than $4 million to his private documentary company through a not-for-profit that he also controls.

Then, five recent chiefs of Radio Free Europe/Radio Liberty – appointed under Democratic and Republican administrations – jointly warned President-elect Joe Biden that Pack poses “a long-term threat to the credibility and professionalism of the five networks” he oversees.

And now Pack is now being accused of trying to propagandize the Voice of America by a group of whistleblowers. They take exception to a planned appearance by Secretary of State Mike Pompeo at VOA’s Washington headquarters on Monday, just nine days before the Biden administration begins.

Pompeo will soon be out of his job. And it’s expected Pack will be replaced promptly as well. But he has sought to outlast his time in office by burrowing himself and conservative allies into boards that will steer Radio Free Europe/Radio Liberty, Radio Free Asia, and the Middle East Broadcasting Networks. The not-for-profit broadcasters are all funded by the federal government through USAGM.

Those networks, along with VOA and the Office of Cuba Broadcasting, collectively reach more than 350 million people across the world each week. They historically have demonstrated American pluralism by providing balanced coverage of news events and robust political debate, regardless of how it reflects on current government officials. The broadcasters are also intended to serve the citizens of nations which do not allow journalists to operate freely.[…]

Radio imports (Southgate ARC)

Now that the United Kingdom has left the European Union, we will see major changes in importing radio equipment.

Definitive information is scarce but imports from the UK can have VAT paid on purchase or depending on the retailer, VAT may have to be paid before delivery. If it comes via An Post, any charges will have to paid before the item is sent out for delivery.

The Post Office employees will not be collecting money at the door. Whether duty is also collected is not very clear, but some sources say that anything originating outside the European Union will attract duty as well as VAT. There may also be a handling charge.

John EI7GL has compiled a list of radio and electronic dealers based in the European Union on his blog page and would welcome any updates you can supply.[…]

TV drama about murder of radio ham G0HFQ (Southgate ARC)

On Monday, January 11, ITV will be broadcasting the first of a three part TV drama about the murder in June 1989 of Oxfordshire radio amateur Peter Dixon G0HFQ and Gwenda Dixon who were on holiday in Pembrokeshire

In the November 1989 Radio Communication magazine the RSGB asked:

Did you work GW0HFQ/M ?

As we’ve reported in previous editions of RadCom, Peter Dixon, G0HFQ. and his wife Gwenda were brutally murdered whilst on holiday in South Wales last June. Dyfed-Powys Police have asked us to say that they are still anxious to talk to anyone who had a contact with Peter whilst he was operating in Pembrokeshire as GW0HFO/M on 7 or 14MHz SSB. 28MHz FM/SSB or 144MHz FM. The dates between which they’d like you to check your logbooks are 19-29 June 1989.

Dyfed-Powys Police believe that Peter Dixon had a contact with another mobile station in the area on 28MHz FM on the morning of Wednesday 28 June.

The drama will be shown on ITV at 9pm on Monday, January 11, details at
https://www.itv.com/presscentre/ep1week2/
pembrokeshire-murders

A description of the murder is at
https://www.nickdavies.net/1992/06/27/the-tantalising-mystery-of-a-murder-in-pembrokeshire/

The October 1989 issue of 73 magazine carried a report, see page 13
https://worldradiohistory.com/Archive-DX/73-magazine/73-magazine-1989/73-magazine-10-october-1989.pdf

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Is AM synchronous detection a crucial portable radio feature?

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Many thanks to SWLing Post contributor, Mike, who writes with the following question:

How important is AM Sync for a portable radio? Is it essential or a deal breaker?

That’s a great question, Mike, and one I don’t think I’ve directly addressed it here on the SWLing Post oddly enough.

Synchronous detection is actually a fairly deep topic to explore–and everyone has their own opinion–but I get the impression that you’d like a simple answer, so I’ll try to keep this as brief as possible. You might follow the comments section of this post as I’m sure some SWLing Post readers will share their thoughts on synchronous detection and how important it is for them.

So what is Synchronous Detection?

I like this concise Wikipedia answer:

In electronics, a synchronous detector is a device that recovers information from a modulated signal by mixing the signal with a replica of the un-modulated carrier. This can be locally generated at the receiver using a phase-locked loop or other techniques. Synchronous detection preserves any phase information originally present in the modulating signal. Synchronous detection is a necessary component of any analog color television receiver, where it allows recovery of the phase information that conveys hue. Synchronous detectors are also found in some shortwave radio receivers used for audio signals, where they provide better performance on signals that may be affected by fading. To recover baseband signal the synchronous detection technique is used.

How does synchronous detection help shortwave, mediumwave, and longwave listeners?

As the Wikipedia article notes above, sync detection can help “provide better performance on signals that may be affected by fading.”

In short: a solid synchronous detector can help stabilize an AM signal which then can help with overall signal intelligibility.

In some modern portable radios, at least, this could come at the expense of audio fidelity (see caveat below).

I use sync detection when the bands are rough, noisy, and QSB (fading) is affecting signals.

A good sync detector will help clean-up and stabilize the signal so that you can hear voice information with less listener fatigue. Sync detectors are also great tools for grabbing station IDs when propagation is less stable. If you have a receiver with selectable sideband synchronous detection, it can also be used as a tool for eliminating adjacent signal interference.

Caveat? Sync detectors vary in terms of quality.

The PL-880 has a synchronous detection “hidden” function. I’m sure it’s hidden because it’s so ineffective. The PL-880 is a fantastic portable, but don’t bother using the sync detector.

Many modern DSP portables sport synchronous detection, but they’re not terribly stable and the audio fidelity can take a big hit as well. Poor sync detectors can make audio sound “tinny” and narrow.

If a sync detector isn’t effective a providing a stable lock on a signal, then it’s pretty much useless. Why? If it can’t maintain a stable lock, it’ll produce very unstable shifting audio, often with the occasional heterodyne sound popping in as well. In those cases, it’s better to turn off synchronous detection.

Benchmark legacy tabletop receivers and modern Software Defined Radios (SDRs) typically have solid, effective sync detectors. Indeed, I rarely have the AM synchronous detector disengaged on my WinRadio Excalibur–that particular SDR and application enhance audio fidelity through sync detection.

I find that I use sync detection less with my Airspy HF+ Discovery and SDRplay RSPdx, for example, because the OEM applications natively does a brilliant job managing unstable signals.

In terms of portables, I’ve always considered the sync detector of the Sony ICF-2010, Sony ICF-SW7600GR, and PL-660/PL-680 to be pretty solid. I’m sure readers can suggest even more models.

Is sync detection an essential feature on a portable radio?

Not for me. But I do admit that I value the radios I own that sport a good sync detector.

For some SWLs and DXers, however? It might very well be a deal-breaker if a radio doesn’t have a sync detector, or if its sync detector doesn’t function well.

What do you think?

Is the lack of sync detection a deal-breaker for you? When do you employ sync? Please comment!

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The export version of the Tecsun PL-330 has landed

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Tuesday evening, I picked up a package from Anon-Co with the new export version of the Tecsun PL-330 inside. Anon-Co sent this unit to me for evaluation at no charge to me. Anon-Co will start shipping the PL-330 next week and the price will be $59.99.

By request, I took a few photos of the PL-330 as I unpacked it. This should give you an idea about how the radio is packed and what is included in the Anon-Co package:

The Anon-Co PL-330 package includes:

  • Tecsun PL-330 receiver
  • an English owner’s manual
  • a brown synthetic velveteen carry pouch
  • MicroUSB charging cable
  • earphones

My first thought? It looks like a mini PL-990!

The PL-330 is powered by one BL-5C battery pack. To meet shipping regulations, the BL-5C is not pre-installed–you’ll need to do that yourself.

Note that the PL-330 lacks a fold-out back stand. That is unfortunate

On the air

Unfortunately, I’ve had no proper time to evaluate the PL-330 (comparisons) yet as this is an incredibly busy week for me.

I did, however, listen to the PL-330 as I worked outside all day Wednesday. Sadly, there was a lot of news to follow here in the States that day.

I was able to receive all of my benchmark local and regional AM and FM stations with no problem. For day-to-day broadcast listening, it seems to be a solid portable.

It’s still early days, but I think the PL-330 may be one of the best portables for FM I’ve tested in a while. On Wednesday, I tuned to WFAE in Charlotte a number of times throughout the day and the PL-330’s lock on the station was rock-solid. WFAE’s transmitter is just over one hundred miles from my home, so this is typically a tough catch if I’m inside my home or my car, etc.

The real test? I can also receive WFAE with the PL-330 in my kitchen window. Again, only a small number of portables can reliably grab WFAE’s signal from that spot. Indeed, the PL-330 almost receives WFAE as if were a local station.

While this is far from a laboratory test, it is certainly a real-world test for this radio enthusiast.

I’ve yet to dive into the shortwaves, although I’m incredibly curious how well the sync lock might work. I’m keeping expectations low–after all, this is a $60 radio. The price point is quite good for sporting upper and lower sideband reception, let alone synchronous detection.

For more information about the PL-330, I’d encourage you to check out the following posts:

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Radio Waves: Solar Radios Help Kenyan Children, Synchronous AM’s History, FM Radio on Jupiter, and New WSJT mode Q65

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Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Tracy Wood, Richard Langley, and the Southgate ARC for the following tips:

With schools shut by pandemic, solar radios keep Kenyan children learning (Thomson Reuters Foundation)

Solar-powered radios have been distributed to the poorest homes that lack electricity access, with lessons broadcast daily during the COVID-19 crisis – and perhaps beyond

TANA RIVER, Kenya, Dec 23 (Thomson Reuters Foundation) – Deep in Tana River County, in southeastern Kenya, a group of pupils formed a circle around their teacher, jotting down notes as they listened to a Swahili diction lesson coming from the solar-powered radio sitting in their teacher’s lap.

The radio the children from Dida Ade primary school gathered around was one of hundreds distributed for free to the most vulnerable households in the semi-arid region east of Kenya’s capital, Nairobi.

The radios allow children without internet access or electricity at home to continue studying while schools are closed to slow the spread of COVID-19, in a project that could also help children stay in education after the pandemic.

Funded by the Zizi Afrique Foundation, a Kenyan non-governmental organisation that produces research to drive education policy, the solar-powered radios also come with bulbs for household lighting and slots for phone-charging.

When schools across Kenya shut in March to slow the spread of COVID-19, Zizi Afrique did a survey in Tana Delta sub-county and found that just over one-fifth of households owned a radio and only 18% had access to electricity.[…]

Synchronous AM’s Long and Tortuous History (Radio World)

AM boosters repeatedly have been proven effective, but the FCC consistently has declined to allow their wide use

With AM improvement on the radars of broadcasters and the FCC, there has been renewed talk in recent years about the subject of AM “boosters,” the carrier frequency synchronization of multiple transmitters. The commission opened a comment period on AM boosters in 2017.

It wasn’t the first time the FCC has explored this topic and failed to act on it. In fact, AM boosters have been proposed and tested dozens of times since the early days of radio. But even though the technology has repeatedly been proven effective, the commission consistently has declined to allow the operation of AM boosters on anything more than an experimental basis, for a variety of reasons.

Let’s take a moment to look back at the history of this beleaguered technology.

BOSTON REPEATER
In 1930, crystal control of transmitter frequencies was still an emerging technology, and the allowable frequency tolerance of a broadcast transmitter was +/- 500 Hz. Two stations operating on the same channel, even if widely geographically separated, could generate a heterodyne beat note of up to 1 kHz, a disconcerting annoyance to listeners.

Consequently, only a few stations were allowed to operate nationwide evenings on any one channel at the same time. Further, there were 40 clear-channel stations, each one having exclusive nationwide use of its frequency. As most of these clear-channel stations were network affiliates, many channels were wastefully duplicating the same programs.

In 1929, the respected radio engineer Frederick Terman proposed that, if all stations of the two networks (NBC and CBS) could synchronize their carrier frequencies within +/- 0.1 Hz to eliminate the heterodyne beat notes, they could all coexist on a single channel per network, freeing up dozens of channels for new stations.

Synchronization was first proved successful by the Westinghouse station WBZ in Springfield, Mass. Broadcasting from the roof of the Westinghouse factory, WBZ failed to cover Boston, so WBZA was opened as a Boston repeater. The two stations were synchronized on the same frequency beginning in 1926, using a tuning fork as a frequency reference.[…]

FM Radio on Jupiter, Brought to You by Ganymede (EOS)

Another first from NASA’s Juno spacecraft: the detection of radio emissions from the Moon Ganymede, over a range of about 250 kilometers in the polar region of Jupiter.

Louis et al. [2020] present exciting new observations of radio emissions on Jupiter from the NASA Juno spacecraft – the first direct detection of decametric radio emissions originating from its Moon Ganymede. These observations were made as Juno crossed a polar region of the Giant Planet where the magnetic field lines are connected to Ganymede.

The radio emissions were produced by electrons at relativistic energy (a few thousand electron volts) in a region where the electron’s oscillation frequency (“plasma frequency”) is much lower than its gyration frequency (“cyclotron frequency”). Such electrons can amplify radio waves very close to the electron cyclotron frequency very rapidly, via a physical process called electron cyclotron maser instability (CMI). They can as well produce aurora in the far-ultraviolet – which was also observed by the camera on Juno.

Juno was traveling at a speed of approximately 50 kilometers per second, and it spent at least about 5 seconds crossing the source region of the emission, which was therefore at least about 250 kilometers in size.

The observed decametric radiation on Jupiter is clearly the “shorter cousin” (in wavelength) of the auroral kilometric radiation on both Earth and Saturn: the CMI being responsible for their production on the three planets.

Citation: Louis, C. K., Louarn, P., Allegrini, F., Kurth, W. S., & Szalay, J. R. [2020]. Ganymede?induced decametric radio emission: In situ observations and measurements by Juno. Geophysical Research Letters, 47, e2020GL090021. https://doi.org/10.1029/2020GL090021

Andrew Yau, Editor, Geophysical Research Letters[…]

New WSJT mode Q65 (Southgate ARC)

WSJT-X 2.4.0 will introduce Q65, a digital protocol designed for minimal two-way QSOs over especially difficult propagation paths

On paths with Doppler spread more than a few Hz, the weak-signal performance of Q65 is the best among all WSJT-X modes.  Q65 is particularly effective for tropospheric scatter, ionospheric scatter, and EME on VHF and higher bands, as well as other types of fast-fading signals.

Q65 uses 65-tone frequency-shift keying and builds on the demonstrated weak-signal strengths of QRA64, a mode introduced to WSJT-X in 2016.  Q65 differs from QRA64 in the following important ways:
•A new low-rate Q-ary Repeat Accumulate code for forward error correction
•User messages and sequencing identical to those in FT4, FT8, FST4, and MSK144
•A unique tone for time and frequency synchronization.  As with JT65, this “sync tone” is readilyvisible on the waterfall spectral display.  Unlike JT65, synchronization and decoding are effective even when meteor pings or other short signal enhancements are present.
•Optional submodes with T/R sequence lengths 15, 30, 60, 120, and 300 s.
•A new, highly reliable list-decoding technique for messages that contain previously copied message fragments.

Read the new Q65 Quick Start Guide at
https://physics.princeton.edu/pulsar/k1jt/Q65_Quick_Start.pdf

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Radio Waves: Media Network Returns, Pack Seeks Lasting Control, Airtime on ex-DW relay station, and KCRW Berlin Signs Off

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Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Jonathan Marks, Kim Elliott, and Dennis Dura for the following tips:

Media Network Returns Jan 1st, 2021 (Critical Distance via Vimeo)

Media Network returns for a second series. Premieres here on Vimeo Friday January 1st 2021. In the meantime, how many faces do you recognise?

Trump Appointee Seeks Lasting Control Over Radio Free Europe, Radio Free Asia (NPR)

Michael Pack’s stormy tenure over the federal agency that oversees government-funded broadcasters abroad – including the Voice of America – appears to be coming to a close. Yet President Trump’s appointee has sparked an internal outcry by taking bold steps to try to cement his control over at least two of the networks and to shape the course of their journalism well into the Biden administration.

Pack, the CEO of the U.S. Agency for Global Media, also serves as chairman of the boards of Radio Free Europe/Radio Liberty and Radio Free Asia. Pack and the members of the boards have now added binding contractual agreements intended to ensure that they cannot be removed for the next two years. Pack stocked those boards with conservative activists and Trump administration officials, despite a tradition of bipartisanship.

In other words, although President-elect Joe Biden has already signaled he intends to replace Pack as CEO of the parent agency soon after taking office next month, Pack would maintain a significant degree of control over the networks. Pack and USAGM declined requests for comment.

NPR has reviewed the language of the contracts, which have yet to be signed by the new presidents of the two networks – both of whom were appointed by Pack this month. The Radio Free Europe/Radio Liberty contract was slated to be approved on Wednesday but appears to have been withdrawn from consideration after internal objections and inquiries from Congressional aides, NPR and other media. It is unclear what the future holds for the initiative from Pack.[…]

Click here to download the RFE/RFA protest letter.

Sri Lanka to sell airtime on ex-DW relay station to Encompass Digital Media (Economynext)

ECONOMYNEXT – Sri Lanka has agreed to sell airtime on a former Deutsche Welle relay station in Trincomalee in the North East of the island to UK based Encompass Digital Media Services, London.

Germany’s DW built the relay station in Sri Lanka in 1980 for mainly for international shortwave (HF) broadcasting. It also has a medium wave transmitter for South Asia.

The station was given to state-run Sri Lanka Broadcasting Corporation in 2012.

The rise of television and the internet had made international broadcasts more accessible, though SW retains audiences in many countries.

London based Encompass Media has proposed to transmit shortwave and mediumwave programs from the station. It has offered to pay 49,000 dollars and 16,000 dollars a month for the airtime.

The Cabinet of Ministers had approved the proposal in November 2020. (Colombo/Dec29/2020)[…]

America’s voice goes silent in Berlin as last US radio station closes (Politico)

BERLIN — American radio is a Berliner no more.

The postwar American presence on Berlin’s airways that began in the summer of 1945 when the city was still digging itself out of the rubble of World War II ended this month as the last U.S. radio station in the German capital ceased operation. For years, the station, known in its final iteration as KCRW Berlin, offered listeners a daily helping of local English-language news and eclectic music.

The idea behind the station was to deliver Berliners a dose of unfiltered Americana and to serve as a transatlantic bridge. Even in an era of podcasts, the offering found a loyal if small audience, from daily commuters to American expats.

“It’s a sad moment embodying the end of a tradition,” Anna Kuchenbecker, a member of KRCW Berlin’s board, said, blaming the shutdown on the pandemic. KCRW Berlin was operated in partnership with a California public radio affiliate with the same call sign. The economic fallout of the coronavirus forced the U.S. station to make steep cuts, including layoffs.

The closure comes at a time of deepening estrangement between the U.S. and Germany following years of Donald Trump’s attacks on Berlin. The longtime allies have recently been at odds across a range of issues, from climate policy and trade to foreign policy.

KCRW Berlin wasn’t eligible to receive any of the billions in broadcast fees the German government collects in order to finance domestic public television and radio. Former station officials say it would have been up to KCRW in California and NPR, which is partly funded by the U.S. government, to save the Berlin operation.

“The pain that we are feeling with KCRW Berlin going away is something that is not necessarily felt in the U.S.,” the station’s program director Soraya Sarhaddi Nelson said.

But even in its home city, the station’s death received little attention; Berlin media barely took notice of KCRW’s shuttering or what it signified, noting the move only in passing.[…]

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CBC Yukon features Finnish DXer who logged their station from 7,000 km away

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Image Source: CBC/Google Earth

(Source: CBC Yukon)

From Yukon to Finland: CBC’s radio signal heard from afar

Host Elyn Jones heard saying ‘this is Yukon Morning,’ about 7,000 kilometres away

A keen listener has managed to hear CBC Yukon’s radio broadcast from about 7,000 kilometres away.

Jorma Mäntylä lives in Kangasala, Finland.

On Oct.15 he was scanning the airwaves and came across the signal from Dawson City, Yukon, broadcasting CBC’s Yukon Morning show.

The signal lasted about an hour.

“It was clear to hear your Yukon Morning program led by a female journalist and the morning news,” he said.

The host that day was Elyn Jones in Whitehorse.

Upon hearing the signal Mäntylä sent an email with an attached audio clip asking for confirmation.

CBC Yukon wrote him back to confirm what he’d heard. We also scheduled an interview by videoconference to speak about his hobby.

No ordinary radio

Mäntylä doesn’t have an ordinary radio. He’s part of the Suomen Radioamatööriliitto, the Finnish Amateur Radio League.

He started listening to signals in 1967.

He uses custom-built equipment to scan for shortwave and AM radio signals.

Sometimes it takes a while, through the crackle, to determine the language being spoken and from where the signal is broadcasting.

The game is to discover new stations, identify them, and then send an email to confirm the reception.

“I very often listen to foreign radio stations. That has been my hobby for 50 years,” he said. ‘It’s given me interesting moments learning about other cultures and nations,”

Hearing a signal from Yukon is rare. Mäntylä says on Oct. 15 he also heard broadcasts from radio stations in Anchorage and Fairbanks, Alaska.

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