Radio Frequency Amplifying Transformer R-2
Acme Apparatus Co.; Cambridge (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Acme Apparatus Co.; Cambridge (MA)
- Year
- 1923
- Category
- Radio part (not a module)
- Radiomuseum.org ID
- 219892
Radio Broadcast, Jan. 1923, p. 261
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Radio Frequency Amplifying Transformer R-2 - Acme Apparatus Co.; Cambridge
- 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
- Author
- Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.
- Other Models
-
Here you find 21 models, 20 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Acme Apparatus Co.; Cambridge (MA)