• País
• Alemania

• Fabricante / Marca
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Año
• 1935 ?

• Categoría
• Receptor militar

• Radiomuseum.org ID
• 206910

• Numero de valvulas
• 6

• Válvulas
• RES094 RE084 RES094 RE084k RE084k RE084k

• Principio principal
• Superheterodino en general

• Gama de ondas
• Onda Corta solamente

• Tensión de funcionamiento
• Baterías recargables o pilas / 4,8 & 150 Volt

• Altavoz
• - Este modelo usa amplificador externo de B.F.

• Material
• Metálico

• de Radiomuseum.org
• Modelo: Funkpeilempfänger P57N - Telefunken Deutschland TFK,

• Forma
• Boatanchor (militar, profesional >20 kg).

• Anotaciones
• The radio direction finder P57N was first built in 1932 by Telefunken. It's total frequency range is 3-20 MHz. This range is divided into three sub-sections of 3 to 6 MHz, 6 to 12 MHz, and 12 to 20 MHz. This is accomplished with three frequency modules that are inserted into the top of the P57N. These modules look like clothes irons. The P57N comes with a set of head phones, a tripod in a canvas-leather carrying case, and a direction locating compass which allows for quick direction determination.
  Camouflage was the most important requirement of personnel who searched for secret agent transmitters, and the P57N could easily be installed inside the wood cabin of a truck such as the Kfz. 17, which also allowed direction finding on the move. This set was manufactured until around 1942 and was issued to the direction finding units.
  This direction finding set was called the P-701 by the Swiss Army. Between the years of 1935 and 1937, a total of 26 of these sets were ordered by and delivered to the Swiss Army, at a cost of 9000 FR (about $150,000 or 110,000 Euro today).

• Peso neto
• 76.5 kg / 168 lb 8 oz (168.502 lb)

• Precio durante el primer año
• 9,000.00 CHF

• Procedencia de los datos
• - - Data from my own collection

• Mencionado en
• Die Deutschen Funkpeil- und Horchverfahren bis 1945

• Autor
• Modelo creado por Yuri Desyatnik. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 3546 modelos, 3126 con imágenes y 2095 con esquemas.
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