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Radiola HLL150

Radiola HLL150; SRA Svenska (ID = 546027) Radio
Radiola HLL150; SRA Svenska (ID = 546030) Radio
Radiola HLL150; SRA Svenska (ID = 546032) Radio
Radiola HLL150; SRA Svenska (ID = 546033) Radio
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Radiola HLL150; SRA Svenska (ID = 546027) Radio
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Country:  Sweden
Manufacturer / Brand:  SRA Svenska Radioaktiebolaget; Stockholm
Year: 1929 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: A425 A425 B405
Main principle TRF with regeneration
Wave bands Wave Bands given in the notes.
Power type and voltage Direct Current supply (DC) / 150 Volt
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Model: Radiola HLL150 - SRA Svenska Radioaktiebolaget;
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Literature/Schematics (1) -- Original-techn. papers.

Model page created by Peter Olausson. See "Data change" for further contributors.

All listed radios etc. from SRA Svenska Radioaktiebolaget; Stockholm
Here you find 268 models, 158 with images and 158 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.