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1788 - Conjunto TRC 5" DuMont 5LP1 y transformador de lineas de 4kV para la aceleración final del haz catódico (1), 1942
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1788 - Detalle del filamento calefactor y cátodo del TRC DuMont 5LP1 (2), 1942
Date: 06/18/2026
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1788 - Cátodo, electrodo de control, enfoque, aceleración inicial y placas deflexión electroestática h. y v. (3), 1942
Date: 06/18/2026
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1789 - DuMont Precision Electronics and Television. What is the Television, 1943
Date: 07/20/2026
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1799 - In a Fly's Eye. Farnsworth Television and Dissector Tube, 1943
Date: 07/22/2026
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1790 - Commercial Television. DuMont Television Network y NBC. Revista LIFE (1), 1947
Date: 07/19/2026
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1790 - Commercial Television. DuMont Television Network y NBC. Revista LIFE (2), 1947
Date: 07/19/2026
Views: 23
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1791 - Report on Television. DuMont Television Network, 1948
Date: 07/22/2026
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1792 - Television...The Fastest Growing Bussiness. DuMont, 1948
Date: 07/22/2026
Views: 16
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1696 - Motorola Television. Your complete living room theatre, 1948
Date: 07/19/2026
Views: 35
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1862 - Motorola VT-71. Receptor de televisión con pantalla de 7" con 13 canales VHF (44-216MHz) (1), 1948
Date: 07/29/2026
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1862 - Motorola VT-71. Detalle superior del chasis TS-4J. TRC de 7" deflexión electroestática y altavoz (2), 1948
Date: 07/29/2026
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1862 - Motorola VT-71. Detalle de trasformador alta tensión (6kV) y rectificador media onda 1B3GT (3), 1948
Date: 07/29/2026
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|
1862 - Motorola VT-71. Detalle inferior del chasis TS-4J (4), 1948
Date: 07/29/2026
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1862 - Comparación TRC de deflexión eletroestática de 3" y 5" con TRC de 7" de la TV Motorola VT-71 (5), 1948
Date: 07/29/2026
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1695 - Motorola Television Receiver Model VT-71. Service Manual (1), 1948
Date: 07/29/2026
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|
1695 - Motorola Television Receiver Model VT-71. Service Manual (2), 1948
Date: 07/29/2026
Views: 28
|
1695 - Motorola Television Receiver Model VT-71. Service Manual. Diagrama funcional (3), 1948
Date: 07/29/2026
Views: 25
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1695 - Motorola Television Receiver Model VT-71. Service Manual. Carta de ajuste de la NBC y RCA (4), 1948
Date: 07/29/2026
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|
1695 - Motorola Television Receiver Model VT-71. Service Manual. Carta de ajuste de la NBC y RCA (5), 1948
Date: 07/29/2026
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|
1695 - Motorola Television Receiver Model VT-71. Service Manual. Esquema del chasis TS-4J (6), 1948
Date: 07/29/2026
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1863 - Motorola VT-71. Televisión receiver has simplied controls. Popular Mechanics (1), 1948
Date: 08/12/2026
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1863 - Motorola VT-71. Televisión receiver has simplied controls. Popular Mechanics (2), 1948
Date: 08/12/2026
Views: 16
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1655 - Philips. Televisión, una etapa en el progreso de España. 10 de Junio de 1948 (1)
Date: 03/18/2023
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1655 - Philips. Televisión, una etapa en el progreso de España. 10 de Junio de 1948 (2)
Date: 03/18/2023
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1656 - Primera demostración pública en España de la televisión. Stand de Philips de la Feria de Muestras de Barcelona, 1948
Date: 03/18/2023
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1697 - National Television Model NC-TV7. Service Manual (1), 1949
Date: 08/03/2026
Views: 11
|
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1697 - National Television Model NC-TV7. Service Manual. Diagrama de bloques (2), 1949
Date: 08/03/2026
Views: 9
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1697 - National Television Model NC-TV7. Service Manual. Esquema electrónico (3), 1949
Date: 08/03/2026
Views: 18
|
1624 - Image Orthicon modelo 5820 de RCA (1), años 50
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