Tag Archives: Southgate ARC

4KZ celebrating 50 years, now on shortwave

The 4KZ transmitter is located in Innisfail, Australia

(Source: Southgate ARC)

Australian broadcaster celebrating on shortwave

As part of 50th celebrations, radio broadcaster 4KZ in Northern Queensland is now on 5055 kHz and already getting signal reports including from North America and New Zealand.

General Manager of NQ Radio (4KZ, 4AM, 4AY, KIK FM & KOOL FM), Al Kirton announced the decision to SWLing Post in May, and now confirms the transmission began on December 20.

He told the WIA: “Unfortunately we are on half power for a couple of weeks until one of the RF boards can be repaired, then we will go up to I kW.”

The shortwave broadcast is from a site at east Innisfail in Tropical North Queensland. Mr Kirton said the USA-made 1.2 kW transmitter being used is feeding an Inverted V antenna at about 14 metres high at the peak.

The program is from the 4KZ and 4AY AM band transmitters and designed to cover the Cape York area and the northern outback. However the 60m band signal has been heard further away.

He said: “I have had many reception reports, many with audio clips”, some from Queensland, Northern Territory, New South Wales and Victoria, as well as from “Monterey USA, Alberta Canada and New Zealand.”

The transmission hours are about 0500 to 2300 hours UTC. All confirmed reception reports will receive a 4KZ shortwave QSL card. No return postage is required.

Reports by email to Al Kirton ([email protected]) or to Radio 4KZ, PO Box 19, Innisfail Queensland 4860 Australia.

The Australian Broadcasting Corporation stopped its shortwave services to the northern outback in January 2017.

Jim Linton VK3PC

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Radio Caroline: AM service to open on Friday, December 22

(Source: Southgate ARC via Mike Terry)

Radio Caroline AM service to open

Weather and technology permitting, our programmes on 648 kHz will commence originating from the Ross Revenge at 7.00 AM on Friday 22nd December.

The changed schedule for the day will be :

7am    Johnny Lewis
9am    Top Fifteen
10am   Ray Clark – with the official launch at midday.
2pm    Kevin Turner
5pm    Resume normal programmes

No doubt Bob Lawrence, Martin Fisher and Jerry Wright will personalise their evening shows to mark the day.

Of course we are delighted to have found and secured what must be the best possible AM transmission site for our service. We thank Cobra Mist Ltd for this facility whilst noting that this is a private site which cannot at this time be visited.

So, another date for the Radio Caroline calendar of events and the inevitable question. Where do we go from here?

Radio Caroline

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BBC MW stations in Lincolnshire and Nottingham to close

(Source: Southgate ARC)

More BBC AM transmitters to close

On the British DX Club (BDXC) Yahoo Group Nick Buxton reports that BBC AM stations in Lincolnshire and Nottingham are to close

In his post Nick says:

In an e-mail reply today (29/11) from Andy Roche, BBC R. Lincolnshire’s Acting Programme Editor, he says 1368 kHz will cease broadcasting their programmes on 6 January 2018. It will continue until 28 January 2018 running a continuous loop advising re-tune to FM/DAB. They will shortly be running a campaign to let people know.

In a very brief e-mail reply from BBC Radio Nottingham, enquiring about closure of their 1584 kHz service, they advise “No transmission from late December. Re-tune now”

No reply received from BBC R. Humberside concerning their 1485 kHz transmitter….

British DX Club (BDXC)
http://bdxc.org.uk/
https://groups.yahoo.com/group/BDXC-News

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SDR pioneer Dr. Vanu Bose dies at 52

Photo credit: Vanu Inc.

(Source: Southgate ARC)

Software Defined Radio pioneer Dr. Vanu Gopal Bose passed away on November 11, 2017 aged 52

In 1998 he founded Vanu Inc. which pioneered the commercialization of software-defined radio and was the first company to receive FCC certification of a software-defined radio in 2004.

The firm’s technology, which grew out of Bose’s graduate research at MIT, increases the role of software in operating the radio-based component of wireless communications networks, including those used for cellphone communications.

His company had recently deployed over 40 Community Connect base stations in Puerto Rico to provide cellular service in the wake of two devastating hurricanes.

Read the Boston Globe story
http://www.bostonglobe.com/metro/2017/11/12/vanu-bose-pioneer-cellular-wireless-infrastructure-dies/mK9MjcOEiuPIOovhCGUHFJ/story.html

“Virtual Radios” by Vanu Gopal Bose, et al 1998. One of the original MIT SpectrumWare papers
https://archive.org/download/VirtualRadios/VirtualRadios-VanuBose.pdf

2003 Guardian newspaper article Radio active revolution
https://www.theguardian.com/technology/2003/jul/10/onlinesupplement2

Connecting the last billion
https://www.technologyreview.com/s/609009/connecting-the-last-billion/

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Changes to Iceland’s ham radio call sign configuration

(Source: Southgate ARC)

Iceland plans to end ham radio call sign discrimination

On November 9, 2017 Iceland’s Ministry of Transport and Local Government has published draft changes to the Radio Regulations for comment

The national society, Icelandic Radio Amateurs (IRA), had proposed ending the practice of highlighting amateurs who had Novice call signs, an N was added to their call sign. In addition the IRA proposed ending another discriminatory practice where Icelandic call signs reflected the geographic call area where a station is located.

The Post and Telecom Administration’s new draft Radio Regulations incorporate the IRA’s requests and the frequency allocation table has been updated to include the 630m and 60m bands.

Read the Icelandic Radio Amateur article in Google English at
http://tinyurl.com/IcelandIRA

Draft amendment with new frequency table
https://www.stjornarradid.is/lisalib/getfile.aspx?itemid=a0bf8794-c538-11e7-941e-005056bc4d74

The old frequency table is at
https://www.reglugerd.is/reglugerdir/allar/nr/348-2004

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Radio Caroline testing on 648 kHz

(Source: Southgate ARC via Mike Terry)

Caroline 648 testing

A test signal with continuous music and announcements reported today.

Reception reports on Facebook from the UK, Holland, Belgium, France and Austria.

Some reports from mainland Europe refer to a co-channel Romanian or Slovenian station.

I think this is at a lower power than the permitted 1 KW.

Much excitement in anorak circles!

Note that if you’re interesting in monitoring 648 kHz but live outside the broadcast footprint, you can easily listen and record via the U Twente WebSDR.

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Crosley biographer to speak at National VOA Museum of Broadcasting

(Source: Southgate ARC)

Best-selling Crosley biographer to speak at National VOA Museum of Broadcasting Nov. 10

Rusty McClure, author of the New York Times bestseller, Crosley: Two Brothers and a Business Empire that Transformed a Nation, will speak Friday, Nov. 10 at the National Voice of America Museum of Broadcasting in West Chester.

Cost to attend is $25, which includes a copy of McClure’s book, a $15 value. Attendees can also view the ongoing Crosley exhibit at the museum, which displays some of Crosley’s most engaging inventions and products. Doors open at 7 p.m., with the lecture beginning at 7:30 p.m. Tickets are payable at the door.

To reserve a place at the Nov. 10 lecture, call (513) 777-0027 or email [email protected] .

McClure will also be on hand at the museum on Saturday, Nov. 11 at 1 p.m. to discuss Powel and Lewis Crosley’s extraordinary lives and work and sign books, said museum director Jack Dominic.

Powel Crosley, Jr., inventor, industrialist, entrepreneur and founder of the Crosley Corporation, is considered the Henry Ford of radio. When his son wanted a radio in the early 1920s, he thought they were too expensive, so built one with him instead.

Blast from the past: The Shelvador refrigerator, which featured shelves and a built-in AM radio in the door, is one of the fun and innovative Crosley products on display at the National Voice of America Museum of Broadcasting. (John Kiesewetter Photo)
The Crosley Radio Corporation that resulted from that innovation quickly became the largest radio manufacturer in the world.

Crosley and his brother Lewis built a business empire that included WLW radio station, the concept of radio advertising, ownership of the Cincinnati Reds, the creation of many household products, and an economy automobile known as the Crosley car. Crosley Corporation engineers built the rhombic antennas at the VOA-Bethany Station and operated it during World War II and part of the Cold War.

An exhibit featuring Crosley products such as the Shelvador refrigerator; a “Reado,” home Fax machine; and Xervac hair-growing machine is free with regular museum admission.

The VOA museum is now open each Saturday and Sunday from 1 to 4 p.m. Admission is $5 for adults and $1 for children.

The museum, located at 8070 Tylersville Road, just commemorated the Sept. 23, 1944 dedication of the VOA-Bethany Station with a successful fundraising gala. This year also marks the 75th anniversary of the Voice of America.

For 50 years, the VOA-Bethany Station transmitted Voice of America broadcasts to countries worldwide that lacked a free press, first in Europe during World War II and to South America during the Cold War. The station was decommissioned by the federal government in 1994.

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