radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

2-C-521 Ch= RC-1120-B maroon

2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 1230884) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 1230885) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 1230886) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 1230887) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 164797) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 982500) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 982501) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 982502) Radio
 
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 982503) Radio
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 807568) Radio 2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 122967) Radio
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 807425) Radio 2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 122549) Radio
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 122968) Radio
Use red slider bar for more.
2-C-521 Ch= RC-1120-B; RCA RCA Victor Co. (ID = 807568) Radio
RCA RCA Victor Co.: 2-C-521 Ch= RC-1120-B [Radio] ID = 807568 640x408
Select picture or schematic to display from thumbnails on the right and click for download.
For model 2-C-521 Ch= RC-1120-B maroon, RCA (RCA Victor Co. Inc.); New York (NY):
By courtesy of guest Sharon Turner, Andover, KS, USA.
 
Country:  United States of America (USA)
Manufacturer / Brand:  RCA (RCA Victor Co. Inc.); New York (NY)
alternative name
 
RCA Manufacturing || Victor Talking Machine
Year: 1952 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12BE6 12BA6 12AV6 50C5 35W4
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out 1.2 W (unknown quality)
from Radiomuseum.org Model: 2-C-521 Ch= RC-1120-B [maroon] - RCA RCA Victor Co. Inc.; New
Material Plastics (no bakelite or catalin)
Shape Tablemodel with Clock ((Alarm-) Clock Radio).
Dimensions (WHD) 11.8 x 6.1 x 5.5 inch / 300 x 155 x 140 mm
Notes The RCA 2C521 is an AC operated 5 tube AM clock Radio. AM tuning range: 540-1600kHz. Has appliance outlet on rear which may be controlled from clock mechanism. Color=Maroon.
There are three case variations: Model 2C521 is maroon, 2C522 is ivory, and 2C527 is of white color.
There are two basic chassis: RC 1120(-1) for the maroon set, and RC1120-A for the ivory and white sets.
By obviously technical reason the tube locations of the Demodulator/1st af and the output tube had been interchanged. The 50C5 was moved towards the speaker, and the 12AV6 closer to the IF-transformer L4.
The revised chasses received new designations: RC1120 became RC1120-B, and RC1120-A became RC1120-C.
That results in six different Model/Chassis combinations. Six more combinations could be derived theoretically by misinterpretation of service documentation. We list them with appropriate warning remark to avoid future errors.
the real models are:
- 2C521 Ch= 1120-1 (with or without suffix),
- 2C521 Ch= 1120-B,
- 2C522 Ch= 1120-A,
- 2C522 Ch= 1120-C,
- 2C527 Ch= 1120-A,
- 2C527 Ch= 1120-C.
The particular features of chassis 1120-D are not (yet) known.
Net weight (2.2 lb = 1 kg) 2.5 kg / 5 lb 8.1 oz (5.507 lb)
External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Beitman Radio Diagrams Vol. 13, 1953
Mentioned in Collector's Guide to Antique Radios 4. Edition
Literature/Schematics (1) Rider's Perpetual, Volume 23 (last) = covering up to 1954
Literature/Schematics (2) RCA Victor Service Notes "Red Book" Series (Volume VIII 1952, Page 13)


All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4932 models, 2902 with images and 4003 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg