Model: S-72 (S72)
Antique radios, Old Time Radios
S-72 (S72)
Country:
United States of America (USA)
Manufacturer/Brand:
Hallicrafters, The; Chicago (IL)
Year: 1949 – 1951
Type:
Amateur-Receiver
Mod.-ID = 43904
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New search for Radios etc.
Schematics etc.: 8 (for
members)
Principle
Superhet with RF-stage; IF-Freq. 455 kHzSuperhet 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
9 AM circuit(s);
Wave bands
Broadcast plus more than 2 Short Wave bands.Bei der KW kann es sich um einen Gesamtbereich plus gespreizte Bänder oder um mehrere Bänder ohne Gesamtbereich handeln.
Power type and voltage
Line AND Batteries (any type) / 105-125 VoltLine supply as well as battery supply possible.
Alimentation secteur et alimentation de batterie possible.
Netz- und Batteriespeisung möglich.
Das Gerät - meist ein Reiseapparat - lässt sich aus dem Netz oder aus Batterien speisen, wobei es sich um Akkus oder Batterien handeln kann. Grosse Reiseempfänger ab Mitte 50er Jahre können einen im Gerät aufladbaren NiCd-Akku enthalten, der nun auslaufen kann
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 12.7 cm = 5 inch
www.radiomuseum.org
Model: S-72 (S72)
Material
Leather / canvas / plastic - over other material
Shape
Portable, e.g. Portable Radio (with or without mains > 8 inch).
Dimensions (WHD)
14 x 12.2 x 7.25 inch / 356 x 310 x 184 mm
Valves / Tubes
8:
1T4
(more
for members)
Notes
AC/DC battery portable . Luggage-type cabinet in brown leatherette. Weight 16lbs., less battery pack.
Net weight
7.2 kg / 254 oz
Price in first year of sale
80
USD
Collectors prices
1 Collector price
(for members)
External source of data
Ernst Erb
Source of data
The Radio CollectorGrinder, 1995The Radio Collectors Directory and Price Guide by Robert E. Grinder, Sonoran Publishing, LLC, USA: Is one of the best books for your information as a radio collector.
Circuit diagram reference
Rider's Perpetual, Volume 20Ave, 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
Communication ReceiversCommunication Receivers, R. S. Moore.
No further information
on
S-72 (S72) (Hallicrafters, The; Chicago (IL))
