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All Transistor P-797A

All Transistor P-797A ; General Electric Co. (ID = 2021138) Radio
 
All Transistor P-797A ; General Electric Co. (ID = 2021139) Radio
 
All Transistor P-797A ; General Electric Co. (ID = 2021140) Radio
 
All Transistor P-797A ; General Electric Co. (ID = 158585) Radio
 
All Transistor P-797A ; General Electric Co. (ID = 2021142) Radio
 
All Transistor P-797A ; General Electric Co. (ID = 2021143) Radio
All Transistor P-797A ; General Electric Co. (ID = 1586694) Radio All Transistor P-797A ; General Electric Co. (ID = 1586695) Radio
All Transistor P-797A ; General Electric Co. (ID = 1586691) Radio All Transistor P-797A ; General Electric Co. (ID = 1586692) Radio
All Transistor P-797A ; General Electric Co. (ID = 1586693) Radio All Transistor P-797A ; General Electric Co. (ID = 1586696) Radio
All Transistor P-797A ; General Electric Co. (ID = 1586697) Radio All Transistor P-797A ; General Electric Co. (ID = 1586698) Radio
All Transistor P-797A ; General Electric Co. (ID = 1586701) Radio All Transistor P-797A ; General Electric Co. (ID = 2021137) Radio
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All Transistor P-797A ; General Electric Co. (ID = 1586694) Radio
General Electric Co.: All Transistor P-797A [Radio] ID = 1586694 640x480
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For model All Transistor P-797A, General Electric Co. (GE); Bridgeport CT, Syracuse NY
 
País:  Estados Unidos
Fabricante / Marca:  General Electric Co. (GE); Bridgeport CT, Syracuse NY
Brand
 
Musaphonic
Año: 1959–1962 perfect model Categoría: Radio - o Sintonizador pasado WW2
Válvulas or
Semiconductores (sólo se cuentan los transistores) 5: 2N168A 2N135 2N293 2N192 2N321 1N64G 1N87A
Principio principal Superheterodino en general; ZF/IF 455 kHz; 2 Etapas de AF
Número de circuitos sintonía 5 Circuíto(s) AM
Gama de ondas OM (onda media) solamente
Especialidades
Tensión de funcionamiento Pilas / "D": 4 x 1.5 Volt
Altavoz Altavoz dinámico (de imán permanente) / Ø 4 inch = 10.2 cm
Potencia de salida
de Radiomuseum.org Modelo: All Transistor P-797A - General Electric Co. GE;
Material Cuero/Tela/ Plástico sobre otros materiales
Forma Portátil > 20 cm (sin la necesidad de una red)
Ancho, altura, profundidad 8.5 x 5.6125 x 2.75 inch / 216 x 143 x 70 mm
Anotaciones

The General Electric P-797A is a portable battery operated 5 transistor AM band receiver.  The AM band frequency tuning range is 540 to 1600kHz.  Has built-in loopstick antenna.  Uses Qty(4) "D" 1.5V batteries.

This model is part of the P-795, P-796, P-797 and P-798 family of models, which have the same cabinet but have different colors.  The various letters behind each model number indicate the circuit differences.

Model Family "A" Version "B" Version "C" Version "D" Version "E" Version Cabinet Color
P-795 P-795A P-795B P-795C P-795D P-795E Black
P-796 P-796A P-796B P-796C P-796D * Blue
P-797 P-797A P-797B P-797C P-797D * Beige
P-798 * * P-798C P-798D * Maroon

* - Indicates model does not exist

Different types of transistors possible - see slightly different parts on the notes of the schematic. Batteries for normal usage of 175 to 250 hours. Leather case, right side tuning knob, left side on/off and volume knob.

The SAMS Photofact Set 421, Folder 8 calls out models P760A and P761A. However the SAMS index for model P-797A refers to this same Set and Folder and so therefore is applicable for this model also.

Precio durante el primer año 39.95 USD
Mencionado en Beitman Radio Diagrams, Vol. 20, 1960 Page 59
Documentación / Esquemas (1) General Electric Service Notes (General Electric Radio Service Guide Volume VI pages 17, 18)
Documentación / Esquemas (2) General Electric Service Notes (General Electric Service Guide Volume III 1946 to 1961 page 95)
Documentación / Esquemas (3) Photofact Folder, Howard W. SAMS (Set 421, folder 8 dated 11-58)
Documentación / Esquemas (4) Beitman Radio Diagrams, Vol. 22, 1962 (Page 29)

Modelo creado por Egon Penker. Ver en "Modificar Ficha" los participantes posteriores.



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