R1155L / R1155N

MILITARY U.K. (different makers for same model)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1940–1945
  • Categoría
  • Receptor militar
  • Radiomuseum.org ID
  • 329840

 Especificaciones técnicas

  • Numero de valvulas
  • 10
  • Principio principal
  • Superheterodino en general; ZF/IF 560 kHz
  • Gama de ondas
  • Bandas de recepción puestas en notas.
  • Tensión de funcionamiento
  • Alimentado desde otro equipo o aparato principal. / AC: 6.3V; DC: 220 Volt
  • Altavoz
  • - Este modelo usa amplificador externo de B.F.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: R1155L / R1155N - MILITARY U.K. different makers
  • Forma
  • Sobremesa apaisado (tamaño grande).
  • Ancho, altura, profundidad
  • 16.4375 x 11.375 x 9.375 inch / 418 x 289 x 238 mm
  • Anotaciones

  • Receivers designed for use in military aircraft including the RAF Avro Lancaster bomber, with the R1154 transmitter. Also used in some ASR launches, radio vehicles and ground installations. Modified versions of the R1155B / R1155F receivers with different frequency ranges.

    With 5 frequency ranges:

    Range No :  
      1 (HF) 
      2 (HF) 
      2A (HF) 
      4 (MF) 
      5 (MF)     		 18.5 MHz to 7.5 MHz
    7.5 MHz to 3.0 MHz
    3.0 MHz to 1.5 MHz
    1,500 kHz to 600 kHz
    500 kHz to 200 kHz

    Type of wave: CW, MCW and RT

    With magic eye tuning indicator, BFO and AVC, connections for headphones, aerial, Visual Indicators and the transmitter. Additional filters are fitted to prevent interference from strong transmitters and HF chokes added to prevent interference from radar. With D/F (Direction Finding) and homing functions using type 1 Visual Indicators.
    External power supply: HT 220V 75 mA, LT 6.3V 4A.

    R1155L (ref. 10D/1477): Aluminium case, weight 26 lb.
    R1155N (ref. 10D/1667): Steel case, weight 32 lb.

    There are several other R1155 versions known.

  • Peso neto
  • 26 lb (26 lb 0 oz) / 11.804 kg
  • Mencionado en
  • Air Ministry A.P.2548A (reprint Sept. 1947
  • Autor
  • Modelo creado por Miguel Bravo-Cos. Ver en "Modificar Ficha" los participantes posteriores.

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