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                | Brand | Videoton |  
                | Model | R 856F Diadal |  
                | Country | Hungary |  
                | Year | 1956 / 57 |  
                | Frequency range |  Long
                  Waves (940 - 2000 m), Medium Waves (187 – 580 m), Short
                  Waves 1 (50 –
                  150 m), Short
                  Waves 2 (16 - 51 m).
                   |  
                | Tubes | ECH81
                  – EF85 – EABC80 - EL84 - EZ80
                  - EM4
                   |  
                | Intermediate frequency | 473,6
                  Kc
                  
                   |  
                | Power supply | 110
                  / 125 / 150 / 220 / 240 V. a.c.
                  
                  
                   |  
                | Measure of the case | 51 cm wide; 34
                  cm tall; 25 cm deep. |  
                | Overall dimensions |  51 cm wide; 35
                  cm tall; 25 cm deep.
                  
                   |  
                | Weight | Kg. 11 |    
            
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