• Country
• Netherlands

• Manufacturer / Brand
• Bal, Electro Techn. Bureau L., Breda

• Year
• 1919

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 69198

• Number of Tubes
• 3

• Valves / Tubes

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries

• from Radiomuseum.org
• Model: L.J. 1 - Bal, Electro Techn. Bureau L.,

• Notes
• Information taken from Radio Nieuws19/6. Picture Nr.: 001.06; Bal/Pope tubes (Tyne).
  Operating frequency: 1000 m.

• Price in first year of sale
• 150.00 Hfl

• External source of data
• Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.

• Source of data
• Opkomst van de Nederlandse Radio-Industrie

• Mentioned in
• Radio-Nieuws, Netherlands (RN, 78)

• Other Models

• Here you find 22 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bal, Electro Techn. Bureau L., Breda