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CR3A

CR3A ; Grebe, A.H. & Co.; (ID = 866673) Radio CR3A ; Grebe, A.H. & Co.; (ID = 866674) Radio
CR3A ; Grebe, A.H. & Co.; (ID = 866675) Radio CR3A ; Grebe, A.H. & Co.; (ID = 866676) Radio
CR3A ; Grebe, A.H. & Co.; (ID = 975262) Radio CR3A ; Grebe, A.H. & Co.; (ID = 1378908) Radio
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CR3A ; Grebe, A.H. & Co.; (ID = 866673) Radio
Grebe, A.H. & Co.;: CR3A [Radio] ID = 866673 640x480
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For model CR3A, Grebe, A.H. & Co.; Richmond Hill (NY)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grebe, A.H. & Co.; Richmond Hill (NY)
Brand
 
Synchrophase
Year: 1920 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 1:
Main principle TRF with regeneration
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: CR3A - Grebe, A.H. & Co.; Richmond
Material Wooden case, TUBES VISIBLE.
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Exposed tube (socket in front panel).
Price in first year of sale 45.00 $
Collectors' prices  
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in Collector's Guide to Antique Radios 4. Edition
Literature/Schematics (1) Radio Manufacturers of the 1920's, Vol. 2


All listed radios etc. from Grebe, A.H. & Co.; Richmond Hill (NY)
Here you find 186 models, 115 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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