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0/1050 GPO 5228

0/1050 GPO 5228; Ericsson Telephones (ID = 1489500) Crystal 0/1050 GPO 5228; Ericsson Telephones (ID = 762141) Crystal
0/1050 GPO 5228; Ericsson Telephones (ID = 1489501) Crystal 0/1050 GPO 5228; Ericsson Telephones (ID = 1489502) Crystal
0/1050 GPO 5228; Ericsson Telephones (ID = 1489503) Crystal 0/1050 GPO 5228; Ericsson Telephones (ID = 1751070) Crystal
0/1050 GPO 5228; Ericsson Telephones (ID = 1751071) Crystal 0/1050 GPO 5228; Ericsson Telephones (ID = 1751072) Crystal
0/1050 GPO 5228; Ericsson Telephones (ID = 1751073) Crystal 0/1050 GPO 5228; Ericsson Telephones (ID = 1751074) Crystal
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0/1050 GPO 5228; Ericsson Telephones (ID = 1489500) Crystal
Ericsson Telephones: 0/1050 GPO 5228 [Crystal] ID = 1489500 768x805
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For model 0/1050 GPO 5228, Ericsson Telephones / British Ericsson / Etelco (ETL); London
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Ericsson Telephones / British Ericsson / Etelco (ETL); London
Year: 1923–1926 Category: Detector-Radio (Crystal or diode, without tubes/transistors)
Main principle Crystal or Solid State Detector
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: 0/1050 GPO 5228 - Ericsson Telephones / British
Material Various materials
Shape Miscellaneous shapes - described under notes.
Notes Wave range 300 - 500 metres. Black ebonite miniature tubular case; 2"dia.,1.5"high; no BBC stamp. GPO No.5228.
Mentioned in Tickling the Crystal; Sanders (vol.3, p.20)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.



All listed radios etc. from Ericsson Telephones / British Ericsson / Etelco (ETL); London
Here you find 13 models, 12 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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