• Country
• Czechoslovakia

• Manufacturer / Brand
• Jiskra, Výrobní Družstvo Strojníků a Nástrojárů; Pardubice

• Year
• 1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 164964

• Number of Tubes
• 3

• Valves / Tubes
• AC2 AL4 AZ1

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

• 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
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Pro Bratra - Jiskra, Výrobní Družstvo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 390 x 280 x 185 mm / 15.4 x 11 x 7.3 inch

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 16 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jiskra, Výrobní Družstvo Strojníků a Nástrojárů; Pardubice