Category Archives: Broadcasters

ABC Rural interviews Garry Cratt about decision to end shortwave service

8 Replies

Many thanks to SWLing Post contributor, Troy Riedel, who shares the following announcement from a Tecsun Radios Australia email newsletter:

Tecsun Radios Australia owner Garry Cratt was interviewed by ABC Rural this week about the ABC’s decision to end their shortwave radio transmission after almost 80 years.

Click here to listen via YouTube.

The ABC have decided that as shortwave technology is now nearly a century old, it is outdated and serves a very limited audience. They are planning on moving towards a digital focused service instead.

Garry discussed this in his interview with ABC Rural:
“A lot of the places that do receive Radio Australia, there is no power for a start, so they’re relying on batteries and solar panels. The people that are listening, that will be affected, are those people who are maybe still back in the last century, but that’s not their fault.”

Tecsun Radios Australia recently sent a shipment of 500 radios to the Solomon Islands to be given out to remote villages. Shortwave radio is often the only way to communicate in rural villages like these, this is especially important during times of natural disaster such as the 2004 Boxing Day tsunami, and as recently as cyclones Yasi (2011), and Pam (2015).

The ABC are planning on building a stronger FM transmitter network to use instead of the shortwave transmission – but what will happen to the people who are out of range of FM radio?

There are many people without this equipment living in places like the Pacific Islands, where Radio Australia is one the few news and entertainment resources. Due to the sparse population and wide geographic dispersion it is extremely difficult to correctly measure the effect that turning off the shortwave transmission will have.

Here at Tecsun Radios Australia, we are asking you to help us let the ABC know that shortwave radio is a much valued service. You can do this by tweeting a photo of your shortwave radio tuned into Radio Australia, making sure you tag @ABCAustralia and @TecsunRadios and using the hashtag #saveshortwave

Additionally, we are calling on the Australian Government to restore funding to the ABC, (previously provided via the Department of Foreign Affairs and Trade) to support the ABC’s international television and radio broadcasts. We acknowledge that the ABC has continued to provide international radio and television broadcasts by internally funding these programs, and now we ask the Australian Government to support our rural and Pacific Islands communities by giving the ABC the appropriate funding they require.

We are talking about $1.9 million in funding after all, which we think the Prime Minister could find if he checked under the Chesterfield seat cushions in his office…

To read the full article and listen to Garry’s radio interview, click here:
http://www.abc.net.au/news/2017-01-18/abc-shortwave-cuts-tourists-operator-pacific-island/8191374

Spread the radio love

PCJ Radio International: Chinese New Years Eve special broadcast

Leave a reply

PCJ Radio International will present a special program for Chinese New Years Eve for the Year of the Rooster. Extra MV/FM and shortwave frequencies have been added

North America

0100 – 0200 UTC
Frequency: 11580 kHz
Date: January 26, 2017

0100 – 0200 UTC
Frequency 7570 kHz
Date: January 27, 2017

Spread the radio love

Letter from former District Manager at Radio Australia Shepparton

2 Replies

Many thanks to SWLing Post contributor, London Shortwave, who shares the following letter by Gary Baker, former district manager at Radio Australia, Shepparton–published in the Shepparton News. Here’s an excerpt:

Recently I heard that the HF radio transmission site at Shepparton, known as Radio Australia, is to be shut down.

[…]I understand the ABC needs to cut back on some services it provides and make use of the latest technology. This makes sense except in the case of the Shepparton facility.The Shepparton transmission site has the capability to direct radio signals into specific countries as we see fit.

This is unique to this site, as no other site can reach the countries this one can.

In my time as district manager at the Shepparton site, I recall some instances where the Shepparton site was called upon to direct radio signals to specific targets.

At one point the Fiji Government shut down the local Australian ABC transmitter.

Shepparton sent radio into that country to keep Australians informed during that time.

When there was a coup in the Solomon Islands, once again we sent signals into that country.

We also sent radio signals into Myanmar at the request of the Australian Government.

Another task that the Shepparton site fulfils is to send signals into northern Australia in times of need, for example during Cyclone Larry when the Northern Territory radio service was beamed back to the tropical north from Shepparton.

The Shepparton site is in a location that has good weather and is politically stable.

This makes it an ideal tool for widespread information broadcasting.

The ABC would argue that this HF radio service is old technology and can be replaced by the internet or satellite services.

This is true.

However, the ABC and the Federal Government do not control the internet or satellite services in other countries and therefore they are not reliable.

HF radio broadcasting from a secure location is very reliable.[…]

Read the full letter at the Shepparton News website. 

Spread the radio love

The diminutive but brilliant Sony ICF-SW100: a few autumn/winter DX catches

10 Replies

Hi there, I posted an article on this brilliant little radio a few months ago because it had demonstrated a level of performance way beyond my expectations. Notwithstanding it’s incredibly small size the DX results I obtained with it were beyond my ICF-SW55 and up there with the iconic ICF-2001D. Armed with synchronous detection, selectable side bands, SSB, CW and sensitivity seemingly boyond it’s tiny form factor I can’t recommend this radio highly enough.

 

Originally introduced into the market in 1993 and discontinued in 2005, the ICF-SW100 won’t ever be repeated – a point I made in my original post, but of course they are available on eBay and prices remain robust for what is now essentially a vintage receiver. Unfortunately, I don’t get to use my ICF-SW100 very much as I have various other receivers and have been involved in antenna building/testing and MW DX for the past few months. However, on the couple of occasions when I have taken the Sony on a mini DXpedition, it’s resulted in some fine DX. As demonstrated in the examples below, Mali, Guinea, Alaska and Japan are amongst the more difficult signals to copy in Europe and yet the ICF-SW100 delivered them! Text links to reception videos on the Oxford Shortwave Log YouTube channel follow below and futher down you will find embedded videos. Thanks for reading/watching/listening and I wish you all great 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.

Spread the radio love

How power outage “load shedding” is affecting Zambia ZNBC-1 and Voice of Hope

1 Reply

Many thanks to SWLing Post contributor, Richard Langley, who shares the following message he recently received from Ray Robinson, VP of Global Operations with The Voice of Hope. This message is being relayed with Robinson’s permission:

I have seen a few messages lately, regarding the non-appearance of ZNBC-1 on 5915 kHz in their early mornings. You may be aware of the rolling power outages called ‘load shedding’ the electricity utility in Zambia, ZESCO, continues to impose daily throughout the country. The outages are at different times in different areas, but at the Voice of Hope transmitter site, the outages have been effect from 6-10am local (0400-0800 UTC) since September. The ZNBC shortwave site is only a few miles from ours, and it would be logical they are on the same outage schedule. I know from when our staff visited their site a few months ago to buy some distilled water for our transmitter cooling systems before our own still was up and running, that ZNBC’s genset is not currently operational, and I don’t believe they have the budget either to repair it, or to buy diesel for it, if it was repaired and functional.

My guess is they have decided it is not really worth the effort to broadcast for the hour or so from 0245 UTC until whenever the power goes out. (This is just my speculation.) They do use 5915 later in the day after the much cheaper hydro power returns, but of course by then, the propagation conditions do not favor inter-continental reception.

As for Voice of Hope – Africa, we had expected the load shedding to end by December (two months into the Zambian rainy season), but alas the outages are continuing, with no sign of any change soon. Our own weekday morning broadcasts on 9680 and 11680 kHz have been entirely powered from our genset since September. This is expensive, and unsustainable. We have therefore decided to make a schedule change from next Monday. Instead of broadcasting weekday mornings from 0500-0800 UTC, we will switch to weekday evenings from 1700-2200 UTC, extending the duration of the broadcast from three hours to five. The last two hours will be ‘Night Light’ presented by Stephen Mdoma, reprising a program he used to present late nights years ago when the station was known as Christian Voice We will be using the frequencies 4965 kHz (omni) and 6065 kHz (to West Africa), which may also afford better opportunities for reception in ECNA after local dusk. The program schedule on our website will be updated this weekend. We plan to re-launch the morning broadcasts once the load shedding ends. I thought you might like to know.

Ray Robinson
Vice President, Global Operations
Strategic Communications Group – Voice of Hope
Los Angeles and Lusaka
http://www.voiceofhope.com

Richard adds that Ray Robinson has also confirmed the weekend schedule is unaffected.

Many thanks for sharing this news, Richard!

Spread the radio love

FMX: Not all broadcast innovations come to fruition

Leave a reply

Many thanks to SWLing Post contributor, Aaron Kuhn, who shares the following in-depth article from Tedium.com:

The story of FMX, the wannabe radio standard that was taken out in a very public way

Attempts at standard-building in the radio industry have come up repeatedly over the years, and few of them have stuck, not even in the nobody-knows-about-it way that AM stereo has made its mark.

Perhaps the most fascinating of these attempts to improve the radio signal, however, is that of FMX. Formulated in the late 1980s as a more pristine version of the FM dial, it intended to solve a major problem with FM that had been lingering since stereo had been added in the early 1960s: When you move to the edges of the coverage area, the sound quality gets really low.

As you can probably tell by the fact that it’s generally still a problem in many vehicles today, FMX failed to solve that problem.

But the reason why it failed to solve that problem is more complicated than saying it didn’t work. There were both technical and political issues at play.

The technology, for what it’s worth, did have the right folks supporting it: The brainchild of Tom Keller, an engineer with the National Association of Broadcasters, and Emil Torick, who worked in the same role for the CBS Technology Center, FMX was intended to fix stereo’s weaknesses in low-quality areas. The best part? It was backwards compatible. It would reduce noise and improve the fidelity of FM stations for stereos with upgraded equipment, but those with cheap beater radios would still have the same staticky-in-outlying-areas experience that they did before.

Paul Riismandel, a radio industry observer who co-founded the industry news outlet Radio Survivor, notes that the FMX technology wasn’t the first of its kind. For example, Dolby attempted to bring its noise-reduction technology, common in cassette tapes, to radio stations in the 1970s, but its offering was generally ignored due to the fact that proprietary equipment was needed. (Over at the Internet Archive is a sample of what Dolby FM sounded like during a 1978 Minnesota Public Radio broadcast.)

But FMX likely got further than most due to two factors that became apparent in the 1980s: The fuzziness of radio stations in fringe parts of the broadcast areas, and the pristine sounds of the compact disc, which was becoming popular at the time.

“FMX was a way for radio to compete with this new digital technology and adapt to listener expectations,” Riismandel noted.

But the FMX technology proved controversial within the radio industry due to two separate incidents that cost the technology its momentum.[…]

Read the full article on Tedium.com.

Spread the radio love

Citing a diminishing audience, US to close Iranawila Station in Sri Lanka

4 Replies

(Source: US Embassy in Sri Lanka)

The United States values its strong relationship with Sri Lanka and our bilateral partnership over the past 60 years. The Iranawila shortwave station, managed by an independent U.S. agency, the Broadcasting Board of Governors (BBG), is an example of this partnership. The shortwave station has transmitted Voice of America programs from Washington through shortwave radio signals to audiences around the world, bringing them news, music, and special interest programs about the United States. Without the support of Sri Lankan governments over many years, Voice of America could not have succeeded in its mission of telling America’s story to the world.

Over time, however, the audience for shortwave broadcasts has diminished. People are increasingly turning to other sources of news and information – including, but not limited to FM radio, satellite television, websites, and social media – often delivered via mobile phones. The BBG is committed to reaching audiences on their preferred media. Given changing audience habits and the increasing costs of operating shortwave transmission stations, the BBG decided to close the Iranawila station.

The land where the station is located was leased from, and is being returned to, the Government of Sri Lanka. During the time of its operation, the U.S. government has developed the Iranawila property, building roads, clearing and levelling the land, building drainage canals, fences, and modern office buildings. The U.S. government has also installed service connections to public utilities and 4.2Mw of onsite self-generated power. All of these improvements have significantly increased the property’s value, and the flexibility of the site to serve many roles in the future. The United States government is returning with gratitude its lease of over 400 acres of property in Iranawila back to the Government of Sri Lanka in its entirety, including any and all improvements.

Voice of America provides trusted and objective news and information in 47 languages to a measured weekly audience of more than 236.6 million people around the world. For nearly 75 years, VOA journalists have told American stories and supplied objective news and information about the US, their region and the world. For more information on VOA – www.voanews.com

Spread the radio love