2-C-521 Ch= RC-1120-B maroon
RCA (RCA Victor Co. Inc.); New York (NY)
- Pays
- Etats-Unis
- Fabricant / Marque
- RCA (RCA Victor Co. Inc.); New York (NY)
- Année
- 1952
- Catégorie
- Radio - ou tuner d'après la guerre 1939-45
- Radiomuseum.org ID
- 53354
-
- alternative name: RCA Manufacturing || Victor Talking Machine
Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.
- No. de tubes
- 5
- Principe général
- Super hétérodyne (en général); FI/IF 455 kHz; 2 Etage(s) BF
- Circuits accordés
- 6 Circuits MA (AM)
- Gammes d'ondes
- PO uniquement
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 115 Volt
- Haut-parleur
- HP dynamique à aimant permanent + bobine mobile / Ø 4 inch = 10.2 cm
- Puissance de sortie
- 1.2 W (qualité inconnue)
- Matière
- Plastique moderne (pas de bakélite, ni de catalin)
- De Radiomuseum.org
- Modèle: 2-C-521 Ch= RC-1120-B [maroon] - RCA RCA Victor Co. Inc.; New
- Forme
- Modèle de table avec réveil ou horloge
- Dimensions (LHP)
- 11.8 x 6.1 x 5.5 inch / 300 x 155 x 140 mm
- Remarques
- 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.
- Poids net
- 2.5 kg / 5 lb 8.1 oz (5.507 lb)
- Source extérieure
- Ernst Erb
- Source du schéma
- Beitman Radio Diagrams Vol. 13, 1953
- Littérature
- Collector's Guide to Antique Radios 4. Edition
- Schémathèque (1)
- Rider's Perpetual, Volume 23 (last) = covering up to 1954
- Schémathèque (2)
- RCA Victor Service Notes "Red Book" Series (Volume VIII 1952, Page 13)
- D'autres Modèles
-
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Tous les appareils de RCA (RCA Victor Co. Inc.); New York (NY)