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Mercur ; Helvar Suomen (ID = 238435) Radio Mercur ; Helvar Suomen (ID = 238431) Radio
Mercur ; Helvar Suomen (ID = 238436) Radio Mercur ; Helvar Suomen (ID = 238430) Radio
Mercur ; Helvar Suomen (ID = 238432) Radio Mercur ; Helvar Suomen (ID = 238433) Radio
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Mercur ; Helvar Suomen (ID = 238435) Radio
Helvar Suomen: Mercur [Radio] ID = 238435 933x700
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For model Mercur, Helvar (Suomen Koneliike); Helsinki
Country:  Finland
Manufacturer / Brand:  Helvar (Suomen Koneliike); Helsinki
alternative name
Arma, Helsinki
Year: 1956 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECC85 ECH81 EF85 EABC80 EL84
Main principle Super-Heterodyne (Super in general)
Tuned circuits 6 AM circuit(s)     9 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details Record Player (not changer)
Power type and voltage Alternating Current supply (AC) / 127, 220, 240 Volt
Loudspeaker 3 Loudspeakers
Power out
from Model: Mercur - Helvar Suomen Koneliike;
Material Wooden case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 565 x 400 x 295 mm / 22.2 x 15.7 x 11.6 inch
Notes Mercur has 3 loudspeakers 2x round 4" and 1x ellipse 4"x8". Recordplayer is Philips type AG2001.
Net weight (2.2 lb = 1 kg) 16.9 kg / 37 lb 3.6 oz (37.225 lb)
Source of data - - Data from my own collection

Model page created by Jari Aalto. See "Data change" for further contributors.

All listed radios etc. from Helvar (Suomen Koneliike); Helsinki
Here you find 248 models, 205 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.