LB telefon - Local Battery Phone

• Country
• Hungary

• Manufacturer / Brand
• Posta Központi Javítóüzem (PKJ); Budapest

• Year
• 1964 ??

• Category
• Telephony - wire and wireless

• Radiomuseum.org ID
• 330193

• Picture
• Schematics

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

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Solar- and/or muscle driven, also addl. power jack possible / 1×4,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: LB telefon - Local Battery Phone - Posta Központi Javítóüzem PKJ;

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Muscle driven and battery.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Posta Központi Javítóüzem (PKJ); Budapest