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MAV 408-15

MAV 408-15; Mullard Wireless, (ID = 1879601) Radio MAV 408-15; Mullard Wireless, (ID = 1879607) Radio
MAV 408-15; Mullard Wireless, (ID = 1879612) Radio MAV 408-15; Mullard Wireless, (ID = 1879615) Radio
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MAV 408-15; Mullard Wireless, (ID = 1879601) Radio
Mullard Wireless,: MAV 408-15 [Radio] ID = 1879601 1100x637
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For model MAV 408-15, Mullard Wireless, London (see also Mullard Radio Valve)
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Mullard Wireless, London (see also Mullard Radio Valve)
Year: 1953 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECH42 EF41 EBC41 EL42 EZ40
Semiconductors (the count is only for transistors) 6SR7_Vibrator
Main principle Super-Heterodyne (Super in general); 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Line / Batteries (any type) / 90; 100; 110; 220; 240 /DC: 6 or 12 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch
Power out
from Radiomuseum.org Model: MAV 408-15 - Mullard Wireless, London see
Material Moulded (Bakelite or Plastics)
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 450 x 280 x 190 mm / 17.7 x 11 x 7.5 inch
Notes

Cabinet partial painted (fake wood).

Model page created by Justo Puertas-Paule. See "Data change" for further contributors.



All listed radios etc. from Mullard Wireless, London (see also Mullard Radio Valve)
Here you find 137 models, 103 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Mullard Wireless,: MAV 408-15
Threads: 1 | Posts: 3
Hits: 1140     Replies: 2
mullard: MAV 480-15;
Justo Puertas-Paule
01.Sep.15
  1

Este es un hetereodino normal y corriente ,la unica diferencia que lo hace un poco diferente es, la fuente de alimentacion,que se alimenta en CA y en interuptor de la izquierda tiene 4 posiciones ,0. Coriente Alterna ,Bateria 1 y Bateria 2 de 6 voltios o 12 voltios que aperentemente entran a una lampara vibradora y a los 6 voltios de filamentoy al transformador que saca todas las tensiones,esta es mi deducion

Haber si alguien tiene el esquema de este aparato y poderlo vermejor.Saludos

Michael Watterson
01.Sep.15
  2

The S6R7 is, I think,  a Plessey 6V vibrator pack. I think a syncronous type, so the EZ40 would then only be for AC Line mains and the DC would be a 6V car battery (6V car electrics common in 1930s to 1950s, the VW Beetle perhaps the last in Europe to use 6V)  See Zerhacker listing which is a generic entry.

The Vibrator packs where commonly used in car radios from 1930s to 1950s. This model of radio is likely an export only type as UK domestic battery radio would use 2V or 1.4V battery valves, dry cell 90V to 120V HT and have longwave before transistor models replaced them entirely.

Justo Puertas-Paule
01.Sep.15
  3

Te respondo ,dando gracias por la informacion,es un radio un poco raro en España,la procedencia no lo se,lo adquiri en un mercado en Portugal y esa fue la compra, por la fuente de alimentacion que lleva,cuando la he abierto veo que tine ,la rectificadora y una S6R7 de vibracion.Saludos espero que entiendas bien mi expresion ,Justo Puertas

 
Mullard Wireless,: MAV 408-15
End of forum contributions about this model

  
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