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Tone Frequency Intervalve Amplifying Transformer UV-712

Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 979908) Radio part Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 979909) Radio part
Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 1944642) Radio part Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 1944643) Radio part
Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 1944644) Radio part Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 1944645) Radio part
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Tone Frequency Intervalve Amplifying Transformer UV-712; RCA RCA Victor Co. (ID = 979908) Radio part
RCA RCA Victor Co.: Tone Frequency Intervalve Amplifying Transformer UV-712 [Radio part] ID = 979908 288x214
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For model Tone Frequency Intervalve Amplifying Transformer UV-712, RCA (RCA Victor Co. Inc.); New York (NY):
RCA Advert
 
Country:  United States of America (USA)
Manufacturer / Brand:  RCA (RCA Victor Co. Inc.); New York (NY)
alternative name
 
RCA Manufacturing || Victor Talking Machine
Year: 1922 Category: Radio part (not a module) 
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker
Power out
from Radiomuseum.org Model: Tone Frequency Intervalve Amplifying Transformer UV-712 - RCA RCA Victor Co. Inc.; New
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 2.75 x 2 x 3.87 inch / 70 x 51 x 98 mm
Notes "RCA Tone Frequency Intervalve Amplifying Transformer" UV-712;
Winding Ratio 1:9; Frequency range 60 - 3000 Hz;
Allowable current on each winding 10 mA;
Test voltage between windings and to core 300 V @ 60 Hz;
Terminal voltage limit of secondary winding 300 V.
"Model UV-712 is the only transformer designed specifically for use with Radiotrons."
Net weight (2.2 lb = 1 kg) 1 lb 7 oz (1.438 lb) / 0.653 kg
Price in first year of sale 7.00 $
Mentioned in Robertson-Cataract Catalog No.22, 1922/23
Literature/Schematics (1) RCA: "Radio Enters the Home", 1922 catalog

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4925 models, 2893 with images and 4000 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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