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MAS139; Mullard Wireless, (ID = 1313369) Radio
MAS139; Mullard Wireless, (ID = 1313370) Radio
MAS139; Mullard Wireless, (ID = 1313371) Radio
MAS139; Mullard Wireless, (ID = 1313372) Radio
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MAS139; Mullard Wireless, (ID = 1313369) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  Great Britain (UK)
Manufacturer / Brand:  Mullard Wireless, London (see also Mullard Radio Valve)
Year: 1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: EF9 ECH3 EF9 EBL1 EM4 AZ1
Main principle Superhet with RF-stage; ZF/IF 470 kHz; 1 AF stage(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 100-260 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: MAS139 - Mullard Wireless, London see
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Literature/Schematics (1) Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (475)

Model page created by Keith Staines. See "Data change" for further contributors.

All listed radios etc. from Mullard Wireless, London (see also Mullard Radio Valve)
Here you find 139 models, 107 with images and 57 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.