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4-X-646 Ch= RC-1140

4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1411621) Radio
 
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1411622) Radio
 
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1411623) Radio
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421179) Radio 4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1402392) Radio
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1402393) Radio 4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1402395) Radio
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1402396) Radio 4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1402397) Radio
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421172) Radio 4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421174) Radio
4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421175) Radio 4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421178) Radio
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4-X-646 Ch= RC-1140; RCA RCA Victor Co. (ID = 1421179) Radio
RCA RCA Victor Co.: 4-X-646 Ch= RC-1140 [Radio] ID = 1421179 933x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model 4-X-646 Ch= RC-1140, RCA (RCA Victor Co. Inc.); New York (NY):
RCA 4-X-646 Front View #1
 
Country:  United States of America (USA)
Manufacturer / Brand:  RCA (RCA Victor Co. Inc.); New York (NY)
alternative name
 
RCA Manufacturing || Victor Talking Machine
Year: 1954 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 12BA6 12BE6 12BA6 12AV6 35C5 35W4
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / Either AC 50 to 60 cycles, 115 Volts or DC 115 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.8 W (1.2 W max.)
from Radiomuseum.org Model: 4-X-646 Ch= RC-1140 - RCA RCA Victor Co. Inc.; New
Material Modern plastics (no Bakelite or Catalin)
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 11.25 x 7.125 x 6.375 inch / 286 x 181 x 162 mm
Notes

The RCA 4-X-646 is an AC/DC operated 6 tube BC band receiver.  BC band tuning range is 540 to 1600kHz.  Has phone input with radio/phono selector switch on rear of chassis.  Has loop antenna with provisions for external antenna. Has Qty(1) elliptical PM 4" x 6" speaker. Tuning drive ratio is 10 to 1. Cabinet color is Ivory with Brick Red speaker grill.

The following models use the same schematic and cabinet but have different cabinet colors:

Model Number Cabinet Color
4-X-641 Black and Artic White
4-X-643 Black and Chartreuse
4-X-644 Black and Brick Red
4-X-646 Ivory and Brick Red
4-X-647 Ivory and Dark Green
4-X-648 Ivory and Powder Blue

 

Net weight (2.2 lb = 1 kg) 6 lb (6 lb 0 oz) / 2.724 kg
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 14, 1954 (Page 94)
Literature/Schematics (2) - - Manufacturers Literature (RCA Service Data 1954 No. 4 Datasheet, second edition)

Model page created by John Kusching. See "Data change" for further contributors.



All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4907 models, 2888 with images and 3989 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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