Model: 822PV (822 PV)
Antique radios, Old Time Radios
822PV (822 PV)
Country:
United States of America (USA)
Manufacturer/Brand:
Philco, Philadelphia Stg. Batt. Co.; USA
Year: 1941
Type:
Car RadioAutoradio - ist nicht immer als solches bezeichnet, da erst später mit Code unterschieden.
Mod.-ID = 51190
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Schematics etc.: 0 (for
members)
Principle
Superhet with RF-stage; IF-Freq. 260 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.
Wave bands
Police (only 50-200m).
Power type and voltage
Storage Battery for all
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.
www.radiomuseum.org
Model: 822PV (822 PV)
Valves / Tubes
7:
78
(more
for members)
Notes
This model, equipped with a vibrator for the generation of B+, normally covered the frequency band 1550-2550 kc, but could be obtained for use on the higher frequencies 2300-3600 kc.
External source of data
Ernst Erb
Circuit diagram reference
Rider's Perpetual, Volume 14Ave, 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.
Literature/Schematics
Philco 1941 RMS Year Book
No further information
on
822PV (822 PV) (Philco, Philadelphia Stg. Batt. Co.; USA)
