L-611

Watterson Radio Mfg. Co., Dallas, TX

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  • Year
  • 1941 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 257722

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 3 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.5 inch = 16.5 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: L-611 - Watterson Radio Mfg. Co.,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 18.5 x 10 x 8.5 inch / 470 x 254 x 216 mm
  • Notes

  • Similar to models AC-406 and L-640-W with the addition of B+ filter for the RF and IF stages.

  • External source of data
  • Data courtesy of guest George Potter
  • Author
  • Model page created by John Kusching. See "Data change" for further contributors.

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