106 Receiver 3rd verion WWI production
Marconi Wireless Telegraph Co. of America
- Land
- USA
- Hersteller / Marke
- Marconi Wireless Telegraph Co. of America
- Jahr
- 1916–1918
- Kategorie
- Detektorempfänger (Kristall oder Diode, ohne Röhre/Transistoren)
- Radiomuseum.org ID
- 362338
-
- anderer Name: American Marconi || Marconi, American
- Marke: Marconiphone
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
Picture courtesy of Grant's Technogallerie.
- Hauptprinzip
- Detektion ohne aktive Elemente, solid state
- Wellenbereiche
- Langwelle, Mittelwelle (LW+MW).
- Betriebsart / Volt
- Trockenbatterien
- Lautsprecher
- - Für Kopfhörer oder NF-Verstärker
- Material
- Gerät mit Holzgehäuse
- von Radiomuseum.org
- Modell: 106 Receiver [3rd verion WWI production] - Marconi Wireless Telegraph Co.
- Form
- Tischgerät, Truhenform, meist mit Deckel (NICHT Schrägpult).
- Abmessungen (BHT)
- 23 x 12 x 11 inch / 584 x 305 x 279 mm
- Bemerkung
-
The third design change for the 106 came as a result of WWI. The dials and legends had been engraved into the front panel on previos models of the 106 up until WWI. However during the war the engraving machines were busy on war contracts for the military so Marconi started used etched metal dial legends to replace the engraving. The metal plates came in two versions one with a brass apperance and one with a black and white appearance.
Production of the Marconi 106 continued at the Marconi Aldene plant in New Jersey until late 1919 when Marconi was absorbed into RCA. The 106 was equipped with two types of crystal detectors. A cerusite crystal and a carborundum. The cerusite was somewhat more sensitive but the carborundum was more stable in shipboard applications. The appropriate detector material for existing conditions was then placed in the single detector crystal holder mounted on the front panel of the receiver.
All 106 receivers covered the 200-3500 meter wave lengths and were used primarily for marine applications.
- Nettogewicht
- 32 lb (32 lb 0 oz) / 14.528 kg
- Literaturnachweis
- Radiola, the golden Age of RCA (Vacuum Tubes in Wireless Communication, Elmer E. Bucher, 1918, p.15)
- Literatur/Schema (1)
- June, 1917 Electrical Experimenter magazine page 112
- Autor
- Modellseite von Alan Larsen angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.
- Weitere Modelle
-
Hier finden Sie 33 Modelle, davon 33 mit Bildern und 3 mit Schaltbildern.
Alle gelisteten Radios usw. von Marconi Wireless Telegraph Co. of America