Super 20 (var b) K20 or KL20 big Ri
Baltic; Stockholm
- Country
- Sweden
- Manufacturer / Brand
- Baltic; Stockholm
- Year
- 1927/1928
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 18144
- Number of Tubes
- 7
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Super 20 K20 or KL20 [big Ri] - Baltic; Stockholm
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 650 x 230 x 245 mm / 25.6 x 9.1 x 9.6 inch
- Notes
- Variant b «big Ri (15-25K)». The tube given in the "Funkschau Röhrenbestückungstabelle", which was made much later, is RE084 from 1928 instead of one of the older ones. We have put in RE144 instead.
- Net weight (2.2 lb = 1 kg)
- 8.3 kg / 18 lb 4.5 oz (18.282 lb)
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Kat. Jul. Jessel 1927/28
- Circuit diagram reference
- Röhren in FS-Bestückungstabellen
- Mentioned in
- Funkgeschichte der GFGF (9285)
- Other Models
-
Here you find 48 models, 26 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Baltic; Stockholm