350W

• Country
• Czechoslovakia

• Manufacturer / Brand
• Radiotechna, spol. s r. o., Praha-Prelouc

• Year
• 1932/1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 74257

• • alternative name: Kresl & spol, CS
  • Brand: Telefunken Praha

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• RENS1214 REN904 RES164 RGN354

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 350W - Radiotechna, spol. s r. o.,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 370 x 270 x 225 mm / 14.6 x 10.6 x 8.9 inch

• Notes
• Bauweise ähnlich dem Katzenkopf

• Price in first year of sale
• 2,195.00 Kc

• Literature/Schematics (1)
• Beran, Varak: Historicke radio II

• Author
• Model page created by Alois Steiner. See "Data change" for further contributors.

• Other Models

• Here you find 69 models, 62 with images and 52 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