Antique radios, Old Time Radios

History of the manufacturer

Radio Escola, Lisboa

ID = 6899

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Name:	Radio Escola, Lisboa (P)
Abbreviation:	radioescol
Products:	Model types Others
Summary:	RADIO ESCOLA Apartado 81N - R. Fernão Lopes 8, Lisboa 1. School by correspondence. Supplier of Radio sets and repair equipement in kits and repair equipement SINFONIA. Director: Alvaro Torrão. Later in 1968: CEC- Centro de Ensino por Correspondência. Adress: R. dos Anjos 71 Lisboa 1. Head office: Av. António Augusto de Aguiar, 58-B Lisboa.
Founded:	1947
History:

This manufacturer was suggested by Mario Coelho.

Some models:

Country	Year	Name	1st Tube	Notes
P	60	Sinfonia (Tube Tester) V2		Tube tester
P	60	Sinfonia (Signal Tracer) P2	6AT6	Signal Tracer The original kit, according to the presented schematic, was bui...
P	60	Sinfonia (Tube tester) V1		.
P	65	Sinfonia (Signal Tracer) P3	OC71	One of the listed transistors OC71 and a diode OA70 is used in the external RF probe....
P	60	Sinfonia (Signal Generator) O1	ECC82	Signal Generator
P	60	Sinfonia (Tube Tester) V3
P	60	Sinfonia (Signal Generator) O2	ECC82	ranges 170-500kHz, 400-1200kHz, 1200-3300kHz.
P	60	Sinfonia (Multimeter) M2		10 kOhms/volt
P	75	Sinfonia (Signal Generator) O4	OC171	Ranges: A 130-370 kHz, B 360-1000 kHz, C 1-2,5 MHz, D 2,5-7 MHz, E 6,5-20 MHz...
P	70	Sinfonia (Signal Tracer) P4	OC71	One of the listed transistors OC71 is used in the probe of this signal tracer.
P	70	Sinfonia (Tube Tester) V4
P	57/58	Radio KIT Alvaro Torrão	ECH81	És uno radio fornecido en kit para los estudiantes montar-lo

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

first logotype

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