• Country
• Czechoslovakia

• Manufacturer / Brand
• Radiotechnika, podnik UV Svazarmu, Teplice, Praha, Hradec Králové

• Year
• 1980 ??

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 325987

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

• Number of Transistors
• 33

• Semiconductors

• Main principle
• Transceiver

• Wave bands
• Short Wave (SW only)

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

• Loudspeaker
• - only for Earphone!

• Material
• Metal case

• from Radiomuseum.org
• Model: Krátkovlnný transceiver PETR - Short Wave Transceiver PETR 103 - Radiotechnika, podnik UV

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 270 x 110 x 290 mm / 10.6 x 4.3 x 11.4 inch

• Notes

• 3,4-3,9MHz band.

• Net weight (2.2 lb = 1 kg)
• 4.8 kg / 10 lb 9.2 oz (10.573 lb)

• Mentioned in
• -- Original-techn. papers.

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

• Other Models

• Here you find 12 models, 4 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiotechnika, podnik UV Svazarmu, Teplice, Praha, Hradec Králové