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Majestic 130 Ch= 130-A

Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 216615) Radio
 
Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 673232) Radio
Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 260286) Radio Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 260285) Radio
Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 260283) Radio Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 260284) Radio
Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 934296) Radio Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 1278534) Radio
Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 1727011) Radio
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Majestic 130 Ch= 130-A; Grigsby-Grunow - (ID = 260286) Radio
Grigsby-Grunow -: Majestic 130 Ch= 130-A [Radio] ID = 260286 523x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Majestic 130 Ch= 130-A, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Ebay Nr. 260037840629 Bild bearbeitet.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1930 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 24 24 24 24 45 45 80
Main principle TRF without regeneration; 3 AF stage(s); Screengrid 1926-1935
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 105; 115; 125 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Majestic 130 Ch= 130-A - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Notes Service manual is dated June 1930. Push-pull af output stage.
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 01, 1926-1938

Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.



All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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