• Country
• Poland

• Manufacturer / Brand
• Unitra DIORA - Radiowerk Dzierzoniow,

• Year
• 1977

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 107015

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

• Number of Transistors
• 29

• Semiconductors

• Main principle
• ZF/IF 465/10700 kHz

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

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

• Power out
• 4 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Rekord SMT-204 - Unitra DIORA - Radiowerk

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 184 x 56 x 145 mm / 7.2 x 2.2 x 5.7 inch

• Notes

• Der Autosuper Record SMT-204 wird elektronisch abgestimmt. MW wird in 2 Teilbereichen empfangen, KW nur 49 m, FM nach OIRT (65,5 - 73 MHz).

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

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

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 271 models, 225 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unitra DIORA - Radiowerk Dzierzoniow,