Model: CR-2 (CR 2)
Antique radios, Old Time Radios
CR-2 (CR 2)
Country:
United States of America (USA)
Manufacturer/Brand:
Philco, Philadelphia Stg. Batt. Co.; USA
Year: 1949
Type:
Car RadioAutoradio - ist nicht immer als solches bezeichnet, da erst später mit Code unterschieden.
Mod.-ID = 51329
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New search for Radios etc.
Schematics etc.: 4 (for
members)
Principle
Superhet with RF-stage; IF-Freq. 455 kHz; 2 AF-stage(s)Superhet with a preamplification stage.
Please use «To add informations to model» if you know more! Thanks.
Récepteur TSF superhétérodyne avec préamplification de HF.
Superhet mit HF-Vorstufe.
Tuned circuits
5 AM circuit(s);
Wave bands
Broadcast only (MW).Mittelwellenempfänger
Power type and voltage
Storage Battery for all / 6 Volt
Loudspeaker/pwr.out
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)Permanent magnet type moving coil speaker (principle by Rice-Kellog, without field excitation coil).
Haut-parleur avec système dynamique à aimant permanent (sans bobine d`excitation).
Permanentdynamischer Lautsprecher, also (modernes) Tauchspulenprinzip mit Selbsterregung bzw. Permanentmagnet statt Magnetspule. Siehe «Radios von gestern» Seiten 329ff.
/ Ø 10.2 cm = 4 inch
www.radiomuseum.org
Model: CR-2 (CR 2)
Material
Metal caseMetal case.
Caisse en métal.
Gerät, dessen Gehäuse aus Metall gefertigt ist. Es kann sich um verschiedenartige Metalle und Oberflächenbearbeitungen handeln. Ist es hingegen nur ein Chassis, so erhält das Gerät eine andere Bezeichnung.
Shape
Chassis only or for «building in»
Valves / Tubes
6:
7A7
(more
for members)
Notes
Vibrator
External source of data
Ernst Erb
Circuit diagram reference
Rider's Perpetual, Volume 16Ave, RD 2, Canandaigua, NY 14424-9564, USA.
For your information:
Other big collections of schematics for the USA are the books «Most-Often-Needed Radio Diagrams», compiled by M.N.BEITMAN (beginning: 1926-1938 = Vol. 1).
and folders from:
Howard W. Sams Company, 2647 Waterfront Parkway East Drive, Indianapolis, IN 46214-2041, Tel.: 1-800-GET-SAMS or 1-800-428-5331 or 7267.
Mentioned in
Photofact Folders, SamsPhotofact Folders, Howard W. Sams. Normally referenced in schematics but when there is more ... (select the last field and enter the number in the free field).
(Set 35, Folder 485-17)
Literature/Schematics
Beitman Radio Diagrams 1949Most-often-needed Radio Diagrams and Servicing Information, Compiled by M.N. Beitman, Supreme Publications. Al least some of the Books have been reprinted by Vintage Radio Co., P.O.Box 2045, Palos Verdes, CA 90274, USA.
(Philco Service Auto Radio 1946-1953)
With courtesy from K.A.Frankhart.
With courtesy from K.A.Frankhart. knobs missing
With courtesy from K.A.Frankhart. side view
More pictures
No further information
on
CR-2 (CR 2) (Philco, Philadelphia Stg. Batt. Co.; USA)
