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473 mit ECH21

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473; Minerva Schweiz (ID = 396537) Radio
Minerva Schweiz: 473 [Radio] ID = 396537 608x496
Select picture or schematic to display from thumbnails on the right and click for download.
For model 473 mit ECH21, Minerva Schweiz (Marke von Titan - Lizenzfabrikation von Minerva Österreich)
 
Country:  Switzerland
Manufacturer / Brand:  Minerva Schweiz (Marke von Titan - Lizenzfabrikation von Minerva Österreich)
Year: 1946/1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH21 7A7 7B6 7C5 EM4 80
Main principle Superheterodyne (common); ZF/IF 468 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110; 125;145; 220; 250; Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch
Power out
from Radiomuseum.org Model: 473 [mit ECH21] - Minerva Schweiz Marke von
Material Wooden case
Dimensions (WHD) 460 x 310 x 220 mm / 18.1 x 12.2 x 8.7 inch
Notes Knöpfe aus Holz.
Net weight (2.2 lb = 1 kg) 9.9 kg / 21 lb 12.9 oz (21.806 lb)
Source of data -- Collector info (Sammler)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.



All listed radios etc. from Minerva Schweiz (Marke von Titan - Lizenzfabrikation von Minerva Österreich)
Here you find 131 models, 59 with images and 86 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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