• Country
• United States of America (USA)

• Manufacturer / Brand
• Lafayette Radio & TV Corp; New York (NY)

• Year
• 1937 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 242535

• • alternative name: Wholesale Radio

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

• Number of Tubes
• 5

• Valves / Tubes
• 6K7 6K7 75 6F6 80

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• from Radiomuseum.org
• Model: D-20P Ch= M2 [tubes 6K7, 6F6] - Lafayette Radio & TV Corp; New

• Notes

• BC band = 540 to 1750 kc

  SW1 band = 1750 to 5400 kc

  SW2 band = 5800 to 18000 kc.

  In long-wave models the band 1750 to 5800 kc is replaced by 750 to 2100 meters.

  There is another model D-20P with different tube lineup.

• Circuit diagram reference
• Rider's Perpetual, Volume 13 = 1942 and before

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 1377 models, 1195 with images and 422 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lafayette Radio & TV Corp; New York (NY)