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                | Brand | Videoton |  
                | Model | R 946 FI ( R
                  946 F ) |  
                | Country | Hungary |  
                | Year | 1958 / 59 |  
                | Frequency range | Long
                  Waves (937 - 2069 m),Medium Waves (185 – 576 m), Short Waves
                  (16 –
                  50 m).
                   |  
                | Tubes | ECH81
                  – ECH81 – EBL21 - EZ80 - EM80 
                   |  
                | Intermediate frequency | 473,6
                  Kc 
                   |  
                | Power supply | 110
                  / 127 / 150 / 220 / 240 V. a.c.
                  
                  
                   |  
                | Measure of the case |  50 cm wide; 31
                  cm tall; 21 cm deep. |  
                | Overall dimensions |  50 cm wide; 33
                  cm tall; 21 cm deep.
                  
                   |  
                | Weight | Kg. 8,5 |    
            
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