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Celeston Diana

Celeston Diana ; Helvar Suomen (ID = 199175) Radio
 
Celeston Diana ; Helvar Suomen (ID = 199176) Radio
Celeston Diana ; Helvar Suomen (ID = 1186224) Radio Celeston Diana ; Helvar Suomen (ID = 1186225) Radio
Celeston Diana ; Helvar Suomen (ID = 1186226) Radio Celeston Diana ; Helvar Suomen (ID = 1258291) Radio
Celeston Diana ; Helvar Suomen (ID = 1263340) Radio Celeston Diana ; Helvar Suomen (ID = 1361660) Radio
Celeston Diana ; Helvar Suomen (ID = 1361661) Radio Celeston Diana ; Helvar Suomen (ID = 1361662) Radio
Celeston Diana ; Helvar Suomen (ID = 1361663) Radio Celeston Diana ; Helvar Suomen (ID = 1361664) Radio
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Celeston Diana ; Helvar Suomen (ID = 1186224) Radio
Helvar Suomen: Celeston Diana [Radio] ID = 1186224 933x700
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For model Celeston Diana, Helvar (Suomen Koneliike); Helsinki
 
Country:  Finland
Manufacturer / Brand:  Helvar (Suomen Koneliike); Helsinki
alternative name
 
Arma, Helsinki
Year: 1959 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: DC96 DF96 DF96 DK96 DF96 DF96
Semiconductors (the count is only for transistors) 5: OC71 OC71 OC72 OC72 OC72 OA172 OA172 OA150
Main principle Superheterodyne (common); ZF/IF 484/6750 kHz; 3 AF stage(s)
Tuned circuits 8 AM circuit(s)     10 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Line / Batteries (any type) / 220 / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.25 W (unknown quality)
from Radiomuseum.org Model: Celeston Diana - Helvar Suomen Koneliike;
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Notes Built-in 6 V to 90 V inverter. Uses two 6 V batteries connected parallel. Ferrite antenna for LW and MW. Telescope antenna for SW and FM. Sister model of Helvar Lucia.
Net weight (2.2 lb = 1 kg) 3 kg / 6 lb 9.7 oz (6.608 lb)
Source of data -- Schematic

Model page created by Ake Nyholm. 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.




  
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