• Country
• United States of America (USA)

• Manufacturer / Brand
• Scott Radio Labs.(E.H., Transformer); Chicago (IL)

• Year
• 1952 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 55356

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

• Number of Tubes
• 13

• Valves / Tubes
• 6BA6 6C4 6C4 6BA6 6BA6 6SQ7 6SN7 6SN7 6SC7 6L6G 6L6G 5Y3GT 25Z6GT

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 4 AF stage(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 105,125,150,210,250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Power out
• 20 W (unknown quality)

• from Radiomuseum.org
• Model: 515 - Scott Radio Labs.E.H.,

• Notes
• Tuning Range:
  AM 535 - 1620 kc
  SW 2 - 6 mc
  SW1 6 - 18mc

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 22, covering 1951

• Other Models

• Here you find 198 models, 122 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Scott Radio Labs.(E.H., Transformer); Chicago (IL)