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Majestic Abbeywood 363 Ch= 360

Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 23979) Radio
 
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 670752) Radio
 
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 670753) Radio
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721836) Radio Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1659428) Radio
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1659429) Radio Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 933851) Radio
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1130562) Radio Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721837) Radio
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721838) Radio Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721839) Radio
Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721840) Radio Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721841) Radio
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Majestic Abbeywood 363 Ch= 360; Grigsby-Grunow - (ID = 1721836) Radio
Grigsby-Grunow -: Majestic Abbeywood 363 Ch= 360 [Radio] ID = 1721836 933x1235
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For model Majestic Abbeywood 363 Ch= 360, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
eBay item number: 231353023036
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 11: G-58-S G-56 G-58-S G-58-S G-56 G-57-S G-57-S G-56 59 59 G-82
Main principle Superhet with RF-stage; ZF/IF 175 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Majestic Abbeywood 363 Ch= 360 - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Dimensions (WHD) 27.75 x 42.125 x 12.625 inch / 705 x 1070 x 321 mm
Notes

Introduced Feb. 1933. The series 300 models are fitted either with a large G-14-F speaker or have twin speaker G-19-B and G-19-C. Grigsby-Grunow uses here the first time their "Automatic Synchro-Silent Tuning", variing a tuning light by a reactor with 3 legs of iron core. Two legs are connected in series with the pilot light, while the winding on the center leg is connected in series with the plates of the RF First Detector, and IF tubes. An electrolytic condenser (C-5) shunts the center winding for not getting any AC if there are unbalances. They call the system also "Reactance Resonance Indicator". When a station is tuned in, an automatic bias voltage is built across Resistor R-9, causing the pilot light to dim.
Six legged console with stretcher base.
Typing error in PWC-Stein "Abbeyroad".

Price in first year of sale 89.50 $
External source of data E. Erb 3-907007-36-0
Source of data Pre-War Consoles
Circuit diagram reference Die «Thali Schemasammlung» führt das Modell.
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 01, 1926-1938 (see page 97 model 360 note)
Literature/Schematics (3) The Grigsby-Grunow Co. Folder for 1933 for Majestic Radios.


All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 156 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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