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Radio Frequency Amplifying Transformer R-2

Radio Frequency Amplifying Transformer R-2; Acme Apparatus Co.; (ID = 1307322) Radio part Radio Frequency Amplifying Transformer R-2; Acme Apparatus Co.; (ID = 1248545) Radio part
Radio Frequency Amplifying Transformer R-2; Acme Apparatus Co.; (ID = 1307323) Radio part
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Radio Frequency Amplifying Transformer R-2; Acme Apparatus Co.; (ID = 1307322) Radio part
Acme Apparatus Co.;: Radio Frequency Amplifying Transformer R-2 [Radio part] ID = 1307322 933x652
Select picture or schematic to display from thumbnails on the right and click for download.
For model Radio Frequency Amplifying Transformer R-2, Acme Apparatus Co.; Cambridge (MA):
eBay number 300654061369, seller magmasales, Yale, Michigan, USA.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Acme Apparatus Co.; Cambridge (MA)
Year: 1923 Category: Radio part (not a module) 
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Radio Frequency Amplifying Transformer R-2 - Acme Apparatus Co.; Cambridge
Material Various materials
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 3.75 x 1.75 x 1.75 inch / 95 x 44 x 44 mm
Notes

Radio Frequency Amplifying Transformer R-2: Radio Transformer for the ACME tube reflex broadcast receiver. four posts for primary and secundary coils on a wooden plate, screwed to a molded cabinet with two srew holders sticking out. See also here.

Price in first year of sale 5.00 $
Mentioned in Radio Broadcast, Jan. 1923, p. 261

Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.



All listed radios etc. from Acme Apparatus Co.; Cambridge (MA)
Here you find 20 models, 19 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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