Giblin Radioear Crystal Set Large box version with buzzer late

Standard Radio & Electric Co. (Giblin); Pawtucket, Rhode Island

  • Jahr
  • 1921
  • Kategorie
  • Detektorempfänger (Kristall oder Diode, ohne Röhre/Transistoren) 
  • Radiomuseum.org ID
  • 186952

 Technische Daten

  • Hauptprinzip
  • Detektion ohne aktive Elemente, solid state
  • Anzahl Kreise
  • 1 Kreis(e) AM
  • Wellenbereiche
  • Langwelle, Mittelwelle (LW+MW).
  • Betriebsart / Volt
  • Keine Stromversorgung
  • Lautsprecher
  • - Für Kopfhörer oder NF-Verstärker
  • Material
  • Gerät mit Holzgehäuse
  • von Radiomuseum.org
  • Modell: Giblin Radioear Crystal Set [Large box version with buzzer late] - Standard Radio & Electric Co.
  • Form
  • Tischgerät, Truhenform, meist mit Deckel (NICHT Schrägpult).
  • Abmessungen (BHT)
  • 10.75 x 5.5 x 7.75 inch / 273 x 140 x 197 mm
  • Bemerkung
  • The Standard Radio & Electric Company Giblin Radioear Crystal Receiver was available in at least three different versions of this set and possibly four (Sievers mentions in Crystal Clear a model in the smaller box without the test buzzer). The first version came in a smaller box than the later two versions. This model pictured is a later version of the larger box model. In addition to the room for headphones and coils this model has a new buzzer arrangement with an ivory push button for buzzer operation. The tuning variable condenser was also different as was the chassis wiring.

    A Giblin-Remler Type 35 Honeycomb coil was supplied with the set for the reception of amateur signals. Other coils could be purchased to increase the wavelength range. For commercial and radio-phone signals in the 300 to 1,200 meter range a Type 100 Honeycomb coil was required. To receive time signals from Arlington on 2,500 meters a Type 300 coil was needed.

    Note: Sievers has a typo in the caption to Fig.56 (Vol.1, p.63): "Radiocar" instead of "Radioear".

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