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AR-31

AR-31; GBC; Milano (ID = 1058881) Radio
AR-31; GBC; Milano (ID = 661707) Radio AR-31; GBC; Milano (ID = 2000785) Radio
AR-31; GBC; Milano (ID = 2000786) Radio AR-31; GBC; Milano (ID = 2000787) Radio
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AR-31; GBC; Milano (ID = 661707) Radio
GBC; Milano: AR-31 [Radio] ID = 661707 933x530
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For model AR-31, GBC; Milano:
Selezione Radio-TV Marzo 1963
 
Country:  Italy
Manufacturer / Brand:  GBC; Milano
alternative name
 
Gian Bruto Castelfranchi
Year: 1963 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: AF116 AF117 AF117 OC71 OC71 OC74 OC74 OA70
Main principle Superheterodyne (common); ZF/IF 470 kHz; 3 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Dry Batteries / 4 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: AR-31 - GBC; Milano
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 296 x 153 x 93 mm / 11.7 x 6 x 3.7 inch
Notes

Radioricevitore supereterodina
Scala di sintonia demoltiplicata
Mobiletto in materia plastica antiurto bicolore

SW: 5,9-12 MHz

Net weight (2.2 lb = 1 kg) 1.6 kg / 3 lb 8.4 oz (3.524 lb)
Literature/Schematics (1) Selezione Radio-TV Marzo 1963

Model page created by Eduard Abfalterer. See "Data change" for further contributors.



All listed radios etc. from GBC; Milano
Here you find 282 models, 221 with images and 145 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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