• Anno
  • 1954
  • Categoria
  • Altoparlante, cuffia o auricolare
  • Radiomuseum.org ID
  • 346614

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 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Tensioni di funzionamento
  • Alimentazione non richiesta
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile) / Ø 10 inch = 25.4 cm
  • Materiali
  • Mobile di metallo
  • Radiomuseum.org
  • Modello: Sinus Högtalarelement PMB-1002 - Svenska Högtalarefabriken
  • Forma
  • Chassis o in scatola da montaggio
  • Annotazioni
  • Magnet

    • Magnetic induction (magnetic flux density), Gauss: 13 500 (1954).
    • Magnetic flux, Maxwell: 54 000 (1954).

    Voice coil

    • Maximum power, Watt: 8 (1954).
    • Diameter, mm: 25 (1954).
    • Impedance, Ohm: 4, 8.

    Diaphragm

    • Resonance frequency, Hz: 60 (1954).

    Mechanical data

    • Dimensions of the magnetic system LxW, mm: ⌀60 (1954).
    • Total depth, mm: 128 (1954).
    • Weight, g: 1 400 (1954).

     

    Measurement data from the article in 4 parts "Welke Luidspreker?" by Wim van Bussel, for details see Radio Electronica (NL), 1959, numbers 6-9.

    Magnet

    • Magnetic induction (magnetic flux density), Gauss: 13 500.

    Voice coil

    • Maximum power, Watt: 8.
    • Impedance, Ohm: 8.

    Diaphragm

    • Resonance frequency, Hz: 60.
    • Frequency range, Hz: 35 – 16 000.

    Mechanical data

    • Dimensions LxW, mm: 255.
    • Dimensions D, mm: 126.
  • Bibliografia
  • -- Original prospect or advert (SWE: Radio och Television 1954 nr 9 p43)
  • Letteratura / Schemi (1)
  • -- Other type before this -same/similar characteristics - see exchange. (NL: Radio Electronica 1959-06 p280-281 and 1959-09 p504-505)
  • Autore
  • Modello inviato da Mandrigin Sergey. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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