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Opera ; Novera; Marbehan (ID = 1893886) Radio Opera ; Novera; Marbehan (ID = 1893887) Radio
Opera ; Novera; Marbehan (ID = 1894041) Radio Opera ; Novera; Marbehan (ID = 1894045) Radio
Opera ; Novera; Marbehan (ID = 1894046) Radio
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Opera ; Novera; Marbehan (ID = 1893886) Radio
Novera; Marbehan: Opera [Radio] ID = 1893886 1400x1448
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For model Opera, Novera; Marbehan:
Country:  Belgium
Manufacturer / Brand:  Novera; Marbehan
Year: 1941 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6K7 6E8MG 6N7 6N7 6E5 6V6GT 6V6GT 5Y3GB
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 25 cm = 9.8 inch
Power out
from Model: Opera - Novera; Marbehan
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 520 x 590 x 340 mm / 20.5 x 23.2 x 13.4 inch

The tunning command of the CV is made by a nice gears with two speed (double central knob). This receiver has two IF selectivity (narrow/wide) select by rotary switch.

Net weight (2.2 lb = 1 kg) 19 kg / 41 lb 13.6 oz (41.85 lb)

Model page created by Georges Werts. See "Data change" for further contributors.

All listed radios etc. from Novera; Marbehan
Here you find 9 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.