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Broadcast area Sydney, Australia
Branding 2GB 873
Slogan The Power Station
Frequency 873 kHz AM (1978–)
First air date August 23, 1926 (1926-08-23)
Format News talk
ERP 5kW[1]
Transmitter coordinates
Former frequencies 950 kHz AM (1926–1935)
870 kHz (1935–1978)
Affiliations Macquarie Radio Network
Owner Macquarie Radio Network
(Harbour Radio Pty. Ltd.)
Sister stations 2UE
Website .com.2gbwww

2GB is a commercial radio station in Sydney, Australia broadcasting on 873 kHz, AM. In 2010, 2GB held 14.7% of the total radio ratings share, making it the most widely listened-to radio station in Sydney.[2]


  • History 1
  • Callsign and frequency 2
  • Macquarie Radio Network 3
  • Current presenters 4
  • Former presenters 5
  • References 6
  • External links 7


The station commenced broadcasting in August 1926.[3] The operator, Theosophical Broadcasting Station Pty Ltd, owned by interests associated with the local branch of Theosophical Society Adyar, was granted a radio broadcasting licence for the Sydney area.[4]

In 1933, 2GB became the first Australian station to play transcription records, and had the world's largest transcribed record library at the time.[5]

In 1936, the controlling interest in the station was purchased by Denison Estates Ltd. A new board of directors was appointed under chairman Sir Hugh Denison and included Frederick Daniell and A. E. Bennett, who continued as station manager.[6]

In what radio historian Richard Lane termed "The Golden Age of Australian Radio Drama", Denison and his media adviser Daniell inaugurated the B.S.A. Players (for Broadcasting Service Association), renamed Macquarie Players in 1938. Apart from locally-written and produced serials such as Dolly and Dan and Doctor Mac, they presented a full-length drama on Sunday afternoons. Writers included John E. C. Appleton, Lynn Foster, E. Mason Wood, William L. Power (who dramatised Helen de Guerry Simpson's Boomerang,[7] a series on "Famous Escapes",[8] and Tales Told to Peter and Pam, a popular children's series[9]), E. V. Timms and Ken Pawley. Actors included James Raglan, Lou Vernon, Peter Finch, Betty Suttor and Harry Dearth.[10]

In February 1938, the station launched the [5]

In 1940, the station became the largest producer of radio drama programs in the Southern Hemisphere.[5] During World War II, 2GB provided transcription records to the [5]

On 27 August 1955, station announcer [5]

Prior to 1964, the controlling interest (45%) was held by Broadcasting Associates Pty Ltd., with 14% owned by the John Fairfax group of companies, and the balance owned by various smaller shareholders. Broadcasting Associates was owned by A.T.V. (Australia) Pty. Ltd., the Australian subsidiary of ITV company Associated Television.[12] In 1964, Fairfax purchased ATV's Australian assets, including the 45% share in 2GB.[12]

Although the ownership of the station has subsequently passed to strictly commercial interests, the Theosophical Society was still presenting programmes on the station as late as 1975.[13]

In 2001, Ray Hadley, previously with 2UE, became a presenter at the station.

2GB had a standby mast and its original 873 AM transmitter tower at Wentworth Point at Homebush Bay. Its location was visible via the Ryde Bridge, and also via the train line to Rhodes and Concord train stations. Due to a redevelopment occurring on the same land, the tower was brought down on Friday September 11, 2015. A month or two before, a new tower was erected for 2GB and is now situated at the 2KY transmitter site, also in Homebush. In October 2012, following the Alan Jones "died of shame" controversy, 2GB suspended advertising on the Alan Jones show.[14] This decision was reversed in October 2012, but many advertisers declined to return to sponsoring the program.[15]

In June 2014, Michael Smith was fired as fill-in commentator for calling Muhammad a paedophile; Program Director David Kidd referred to Muhammad as a deity.[16]

On 1 April 2015 the Macquarie Radio Network merged with the Fairfax Radio Network of Fairfax Media. The news teams of 2UE and 2GB are being merged with "significant job cuts." Consequently, on 9 April 2015 the 2UE newsroom was closed.[17][18]

Callsign and frequency

The number 2 of the callsign refers to the state of New South Wales, which also has postcodes starting with 2. The two letters GB indicate an AM station, and were chosen to honour the Italian philosopher Giordano Bruno,[19] who was much admired by Theosophists. Its original frequency allocation was 950 kHz and moved to 870 kHz in 1935,[20] then to 873 in November 1978, when channel separation was reduced from 10 kHz to 9 kHz.

Macquarie Radio Network

Current presenters

  • Breakfast with Alan Jones
  • Mornings with Ray Hadley
  • Afternoons with Chris Smith
  • Sydney Live with Ben Fordham
  • Money News with Ross Greenwood
  • Nights with Steve Price & Andrew Bolt
  • Overnights with Brian Wilshire
  • Wake Up Australia with Michael McLaren

Former presenters


  1. ^ Radio and Television Broadcasting Stations. Australian Communications and Media Authority: October 2011. p. 8.
  2. ^ Bodey, Michael (March 30, 2010). "Major players maintain leading shares in second radio ratings survey of 2010".  
  3. ^ "New Station Opened".  
  4. ^ Roe, J.I. (2006). "Arundale, George Sydney (1878–1945)". Australian Dictionary of Biography, Online Edition,. Australian National University. Retrieved 12 January 2009. 
  5. ^ a b c d e
  6. ^ "STATION 2GB. Sale of Controlling Interest.". The Sydney Morning Herald. 13 November 1936. p. 11. Retrieved 26 April 2010 – via 
  7. ^ "Famous Novel Dramatised for Radio".  
  8. ^ "Famous "Escape" Stories to Be Radio Plays". The Australian Women's Weekly (National Library of Australia). 8 January 1938. p. 30. Retrieved 3 May 2012. 
  9. ^ "Success of William Power". The Australian Women's Weekly (National Library of Australia). 23 January 1937. p. 24. Retrieved 3 May 2012. 
  10. ^ Lane, Richard The Golden Age of Australian Radio Drama Melbourne University Press 1994 ISBN 0-522-84556-8
  11. ^
  12. ^ a b "The Takeovers Panel". 
  13. ^ "Christmas Universal". Theosophical Society in Tasmania. 21 December 1975. Retrieved 12 January 2009. 
  14. ^ "No ads on Alan Jones Show". ( 7 October 2012. Retrieved 7 October 2012. 
  15. ^ "Advertisers return today to Jones show". ( 16 October 2012. Retrieved 10 December 2013. 
  16. ^ "Radio presenter Michael Smith dumped after comments about the Prophet Mohammed". ABC News. 29 June 2014. 
  17. ^ Sinclair, Lara (9 April 2015). "2UE News to go off air as newsroom merges with 2GB". The Australian ( 
  19. ^ Kohn, Rachael (15 November 2006). "Theosophy Today". The Spirit of Things (Transcript). Australian Broadcasting Corporation. Retrieved 12 January 2009. 
  20. ^ Wavelengths and Frequencies The Argus (Melbourne) 16 February 1935 Retrieved 16 September 2011

External links

  • Brief History – transcript of talk by Alan Jones on the early history of this station and others
  • Talkback Radio 2GB 873 AM
  • Macquarie National News
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