• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• RCA (RCA Victor Co. Inc.); New York (NY)

• Anno
• 1952

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 53354

• • alternative name: RCA Manufacturing || Victor Talking Machine

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Numero di tubi
• 5

• Valvole
• 12BE6 12BA6 12AV6 50C5 35W4

• Principio generale
• Supereterodina (in generale); ZF/IF 455 kHz; 2 Stadi BF

• N. di circuiti accordati
• 6 Circuiti Mod. Amp. (AM)

• Gamme d'onda
• Solo onde medie (OM).

• Tensioni di funzionamento
• Alimentazione a corrente alternata (CA) / 115 Volt

• Altoparlante
• AP magnetodinamico (magnete permanente e bobina mobile) / Ø 4 inch = 10.2 cm

• Potenza d'uscita
• 1.2 W (qualità ignota)

• Materiali
• Plastica (non bachelite o catalina)

• Radiomuseum.org
• Modello: 2-C-521 Ch= RC-1120-B [maroon] - RCA RCA Victor Co. Inc.; New

• Forma
• Soprammobile con orologio (radio-orologio, radiosveglia).

• Dimensioni (LxAxP)
• 11.8 x 6.1 x 5.5 inch / 300 x 155 x 140 mm

• Annotazioni
• 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.

• Peso netto
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Fonte esterna dei dati
• Ernst Erb

• Fonte dei dati
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Riferimenti schemi
• Beitman Radio Diagrams Vol. 13, 1953

• Bibliografia
• Collector's Guide to Antique Radios 4. Edition

• Letteratura / Schemi (1)
• Rider's Perpetual, Volume 23 (last) = covering up to 1954

• Letteratura / Schemi (2)
• RCA Victor Service Notes "Red Book" Series (Volume VIII 1952, Page 13)

• Altri modelli

• In questo link sono elencati 5132 modelli, di cui 3235 con immagini e 4167 con schemi.
  Elenco delle radio e altri apparecchi della RCA (RCA Victor Co. Inc.); New York (NY)