Radio antica polacca vintage sniezka r207 unitra diora radiowerk dz

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Dettagli

Radio antica polacca vintage Sniezka R207 Unitra DIORA Radiowerk Dzierzoniow DESCRIZIONE colore marrone marca Sniezka Polonia Produttore / Marca: Unitra DIORA - Radiowerk Dzierzoniow, Anno: 1986 Tipo: Radio (o sintonizzatore del dopoguerra WW2) Semiconduttori (transistor solo contati) 4: Circuito Supereterodina (in generale) Gamme d'onda Onde medie (OM), lunghe (OL), piú di 2 gamme di onde corte (> 2 x OC) e MF (FM). Particolarità Tensioni di funzionamento Alimentazione a corrente alternata (CA) / 220 Volt Altoparlante AP magnetodinamico ellittico (magnete permanente e bobina mobile). Potenza d'uscita Modello: Sniezka R-207 - Unitra DIORA - Radiowerk Materiali Mobile in legno Forma Soprammobile con pulsantiera/tastiera. Dimensioni (LxAxP) 380 x 122 x 180 mm / 15 x 4.8 x 7.1 inch Annotazioni Anschlüsse für Außenantenne und Zweitlautsprecher. Peso netto 3.4 kg / 7 lb 7.8 oz (7.489 lb) Quotazione Fonte dei dati - Collector info Sammler)

Original Old Radio

With wheels and buttons

brown

brand Sniezka Poland

Manufacturer / Brand: Unitra DIORA - Radiowerk Dzierzoniow ,

Year: 1986

Type: Radio ( Tuner or postwar WW2 )

Semiconductors (transistors only counted ) 4:

Superheterodyne circuit (in general)

Wavebands Medium Wave (MW ) , long (OL) , more than 2 ranges of short waves ( > 2 x OC) and MF ( FM).

particularity

Operating Voltage Alternating Current supply ( AC) / 220 Volt

AP Speaker magnet- elliptical ( permanent magnet and moving coil) .

Power Output

Model: R -207 Sniezka - Unitra DIORA - Radiowerk

Materials wood cabinet

Shape Ornament with keypad / keyboard.

Dimensions ( WxHxD) 380 x 122 x 180 mm / 15 x 4.8 x 7.1 inch

Remarks Anschlüsse Außenantenne und für Zweitlautsprecher .

Net Weight 3.4 kg / 7.8 lb 7 oz ( 7,489 lb)

quotation

Source of data - Collector info Sammler )

Trivia:

Radio is the transmission of audio contents in real time enjoyed by multiple users located in one or more geographic areas ( prepared by special telecommunication networks ) and have specific electronic equipment and, possibly, specific telecommunications equipment .
From a sociological point of view the radio is one of the means of mass communication among the most popular . From a technical point of view it is rather an application of telecommunications.