Grebe Special CR-3 Type 2 vernier tuning
Grebe, A.H. & Co.; Richmond Hill (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Grebe, A.H. & Co.; Richmond Hill (NY)
- Year
- 1922
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 184848
-
- Brand: Synchrophase
Collection privée (réf.: 1192)
- Main principle
- Tuner pre 1926 (not a wave trap)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Grebe Special CR-3 Type 2 [vernier tuning] - Grebe, A.H. & Co.; Richmond
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 19.5 x 7 x 7.5 inch / 495 x 178 x 191 mm
- Notes
-
The Grebe CR-3 Regenerative tuner covers 150-1000 Meters. This is the Grebe Special CR-3 Type 2 with vernier tuning. The wooden variometers of the Type 1 CR-3 have been replaced with bakelite variometers and variocoupler in the Type 2. The CR-3 have no tubes but are tuners only.
- Price in first year of sale
- 65.00 USD
- Literature/Schematics (1)
- Radio Manufacturers of the 1920's, Vol. 2 (Page 54)
- Literature/Schematics (2)
- Catalog 1923 Central Electric Company, 316-326 South Wells Street Chicago
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 188 models, 124 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grebe, A.H. & Co.; Richmond Hill (NY)
Collections
The model Grebe Special is part of the collections of the following members.