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- Sealed_unit abstract "In 1924 Ernest Fisk (later Sir Ernest) of AWA - Amalgamated Wireless (Australasia) suggested the introduction the sealed unit system (or, more commonly sealed set or sealed receiver) where radio sets could only receive the transmitting service (or services) to which they were licensed. Under this model, the Government would issue a licence to transmit on a given wavelength (or frequency in modern terminology) and oversee the manufacture of receivers locked on that wavelength. The owner of the transmitting licence could then charge the receiver's owner a recurrent fee that would be used to run the station. This was seen as preferable to the British situation where the Government backed a monopolistic service (the British Broadcasting Company as it was then) and collected a single licence fee from each household with a receiver. There appears to have been little attention at the time to a third possible model; that of the licensee charging for advertisements, as was done in the United States.Radio Amateurs were compelled to sign agreements that they would not carry out activities that would challenge this project. Under the legislation being drafted to implement this policy, it would be illegal for the consumer to do unauthorised tampering with the radio.The following stations operated under the system: 2SB, Sydney, Sydney Broadcasters Ltd, 13 November 1923 (known as 2BL from 1 March 1924); 2FC, Sydney, Farmers & Co Ltd, 8 December 1923; 3AR, Melbourne,Associated Radio Co, 26 January 1924; 3LO, Melbourne, Broadcasting Co of Australia, 13 October 1924; 6WF, Perth, Westralian Farmers, 4 June 1924.As quickly as July 1924, the Sealed Set system was declared to be unsuccessful and it was replaced by a system of A Class and B Class stations. There were one or two A Class stations in each major market and these were paid for by a listener's licence fee imposed on all listeners-in. The five former Sealed Set stations became A Class stations, and they were soon joined by stations in other State capitals, and by a number of B Class (later commercial stations).".
- Sealed_unit wikiPageID "28510091".
- Sealed_unit wikiPageLength "4208".
- Sealed_unit wikiPageOutDegree "27".
- Sealed_unit wikiPageRevisionID "656353833".
- Sealed_unit wikiPageWikiLink 2BL_(AM).
- Sealed_unit wikiPageWikiLink 2FC.
- Sealed_unit wikiPageWikiLink 3AR.
- Sealed_unit wikiPageWikiLink 3LO.
- Sealed_unit wikiPageWikiLink 6WF.
- Sealed_unit wikiPageWikiLink 702_ABC_Sydney.
- Sealed_unit wikiPageWikiLink 720_ABC_Perth.
- Sealed_unit wikiPageWikiLink 774_ABC_Melbourne.
- Sealed_unit wikiPageWikiLink ATRAC.
- Sealed_unit wikiPageWikiLink Adaptive_Transform_Acoustic_Coding.
- Sealed_unit wikiPageWikiLink Amalgamated_Wireless_(Australasia).
- Sealed_unit wikiPageWikiLink British_Broadcasting_Company.
- Sealed_unit wikiPageWikiLink Category:Australian_radio.
- Sealed_unit wikiPageWikiLink Ernest_Fisk.
- Sealed_unit wikiPageWikiLink Firewall_(computing).
- Sealed_unit wikiPageWikiLink History_of_broadcasting.
- Sealed_unit wikiPageWikiLink Macrovision.
- Sealed_unit wikiPageWikiLink Melbourne.
- Sealed_unit wikiPageWikiLink MiniDisc.
- Sealed_unit wikiPageWikiLink Minidisc.
- Sealed_unit wikiPageWikiLink NET_MD.
- Sealed_unit wikiPageWikiLink Next-Generation_Secure_Computing_Base.
- Sealed_unit wikiPageWikiLink Original.
- Sealed_unit wikiPageWikiLink Originality.
- Sealed_unit wikiPageWikiLink Perth.
- Sealed_unit wikiPageWikiLink Radio_National.
- Sealed_unit wikiPageWikiLink Rovi.
- Sealed_unit wikiPageWikiLink Serial_Copy_Management_System.
- Sealed_unit wikiPageWikiLink SonicStage.
- Sealed_unit wikiPageWikiLink Sonic_Stage.
- Sealed_unit wikiPageWikiLink Sydney.
- Sealed_unit wikiPageWikiLink Trusted_Execution_Technology.
- Sealed_unit wikiPageWikiLink USB.
- Sealed_unit wikiPageWikiLink USB_port.
- Sealed_unit wikiPageWikiLink United_Kingdom.
- Sealed_unit wikiPageWikiLink United_States.
- Sealed_unit wikiPageWikiLink WAV.
- Sealed_unit wikiPageWikiLink Wave_file.
- Sealed_unit wikiPageWikiLinkText "Sealed Set".
- Sealed_unit wikiPageWikiLinkText "sealed set".
- Sealed_unit hasPhotoCollection Sealed_unit.
- Sealed_unit wikiPageUsesTemplate Template:Reflist.
- Sealed_unit subject Category:Australian_radio.
- Sealed_unit comment "In 1924 Ernest Fisk (later Sir Ernest) of AWA - Amalgamated Wireless (Australasia) suggested the introduction the sealed unit system (or, more commonly sealed set or sealed receiver) where radio sets could only receive the transmitting service (or services) to which they were licensed. Under this model, the Government would issue a licence to transmit on a given wavelength (or frequency in modern terminology) and oversee the manufacture of receivers locked on that wavelength.".
- Sealed_unit label "Sealed unit".
- Sealed_unit sameAs m.0crcgr2.
- Sealed_unit sameAs Q7440630.
- Sealed_unit sameAs Q7440630.
- Sealed_unit wasDerivedFrom Sealed_unit?oldid=656353833.
- Sealed_unit isPrimaryTopicOf Sealed_unit.