radiomuseum.org

7TU20 Ch= 442

7TU20 Ch= 442; Majestic Radio & (ID = 468108) Radio
Use red slider bar for more.
7TU20 Ch= 442; Majestic Radio & (ID = 468108) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Majestic Radio & Television Co.,(post 1932)
Year: 1947 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6SK7 6SA7 6SK7 6SQ7 6SQ7 25L6 25Z6
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 7TU20 Ch= 442 - Majestic Radio & Television Co
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 15 = 1947 and before


All listed radios etc. from Majestic Radio & Television Co.,(post 1932)
Here you find 333 models, 163 with images and 273 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
rmXorg