• Country
• United States of America (USA)

• Manufacturer / Brand
• Barker & Williamson Inc., Bristol (PA)

• Year
• 1957 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 108146

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

• Number of Tubes
• 6

• Valves / Tubes
• 813 813 816 816 816 816

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: L-1000A - Barker & Williamson Inc.,

• Notes

• Grounded grid linear for HAM bands. About 1 kW input max. Net price 1957.

• Price in first year of sale
• 460.00 $

• Mentioned in
• - - Manufacturers Literature (The radio amateurs handbook 1957)

• Author
• Model page created by Otto Frosinn. See "Data change" for further contributors.

• Other Models

• Here you find 12 models, 10 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Barker & Williamson Inc., Bristol (PA)