- Country
- Czechoslovakia
- Manufacturer / Brand
- Radiotechna, spol. s r. o., Praha-Prelouc
- Year
- 1939/1940
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 23280
-
- alternative name: Kresl & spol, CS
- Brand: Telefunken Praha
Radiotechna Polo
Radiotechna Polo
Unbekanntes Telefunkengerät ca. 1935?
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- TRF with regeneration; 1 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- 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 18 cm = 7.1 inch
- Material
- Wooden case
- from Radiomuseum.org
- Model: Polo - Radiotechna, spol. s r. o.,
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 345 x 390 x 220 mm / 13.6 x 15.4 x 8.7 inch
- Notes
- Skalenscheibe aus Glas mit nicht wischfestem Aufdruck hinter der Glasscheibe. LS mit Feldspule und Sicherung am Lautsprecher in der Leitung der Feldspule.
- Net weight (2.2 lb = 1 kg)
- 9 kg / 19 lb 13.2 oz (19.824 lb)
- Price in first year of sale
- 1,030.00 Kc
- External source of data
- Erb
- Source of data
- Ceskoslovenske prijimace 1933-1945, Baudys 1947
- Other Models
-
Here you find 69 models, 62 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radiotechna, spol. s r. o., Praha-Prelouc
Collections
The model Polo is part of the collections of the following members.