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RCA Manufacturing || Victor Talking Machine | ||||
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Year: 1939 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Valves / Tubes | 7: 6SA7 6K7 6SQ7 6SF5 6F6G 6F6G 5Y3G |
Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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Wave bands | Broadcast and Short Wave (SW). |
Details | Record Player (perh.Changer) |
Power type and voltage | Alternating Current supply (AC) |
Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm |
Power out | 5 W (unknown quality) |
from Radiomuseum.org | Model: U40 Ch= RC-498A - RCA RCA Victor Co. Inc.; New |
Material | Wooden case |
Shape | Console with any shape - in general |
Dimensions (WHD) | 30 x 33 x 16.25 inch / 762 x 838 x 413 mm |
Notes | This model has 5 power supply ratings: Rating A6...105-125V, 60 Cycles Rating A5...105-125V, 50 Cycles Rating B2...105-125V, 25 Cycles Rating C6...105-130;140-160;200-250V, 60 Cycles Rating C5...105-130;140-160;200-250V, 50 Cycles |
Net weight (2.2 lb = 1 kg) | 90 lb (90 lb 0 oz) / 40.860 kg |
Price in first year of sale | 119.95 USD |
External source of data | Ernst Erb |
Source of data | Guide to Old Radios |
Circuit diagram reference | Rider's Perpetual, Volume 11 = ca. 1940 and before |
Mentioned in | Pre-War Consoles |
Literature/Schematics (1) | RCA Victor Service Notes "Red Book" Series |
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4928 models, 2897 with images and 4002 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.