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BK28 Soprammobile

BK28; Irradio; Milano (ID = 2123863) Radio BK28; Irradio; Milano (ID = 2123864) Radio
BK28; Irradio; Milano (ID = 2123865) Radio BK28; Irradio; Milano (ID = 2123866) Radio
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BK28; Irradio; Milano (ID = 2123863) Radio
Irradio; Milano: BK28 [Radio] ID = 2123863 1400x820
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For model BK28 Soprammobile, Irradio; Milano
Country:  Italy
Manufacturer / Brand:  Irradio; Milano
Year: 1952 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6TE8 6K7 6Q7 6L6 6E5 5Y3
Main principle Superheterodyne (common); ZF/IF 467 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 110; 127; 145; 160; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 28 cm = 11 inch
Power out 8 W (unknown quality)
from Model: BK28 [Soprammobile] - Irradio; Milano
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 660 x 345 x 265 mm / 26 x 13.6 x 10.4 inch

See also the Radiogram (Radiofonografo) BK28.

Net weight (2.2 lb = 1 kg) 12.9 kg / 28 lb 6.6 oz (28.414 lb)

Model page created by Stefano Meneghini. See "Data change" for further contributors.

All listed radios etc. from Irradio; Milano
Here you find 256 models, 184 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.