• Country
• United States of America (USA)

• Manufacturer / Brand
• McMurdo Silver, Inc.(pre WW2); Chicago

• Year
• 1938 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 192300

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

• Number of Tubes
• 15

• Valves / Tubes
• 6K7 6L7 6J7 6K7 6G5 6K7 6J5 6K7 6H6 6J5 6J5 6L6 6L6 5Z3 5Z3

• Main principle
• Superhet with RF-stage; ZF/IF 472 kHz

• Tuned circuits
• 9 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 60 cycles, 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 15 inch = 38.1 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silver 15-17 - McMurdo Silver, Inc.pre WW2;

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 43 x 28 x 19 inch / 1092 x 711 x 483 mm

• Mentioned in
• -- Schematic

• Author
• Model page created by Leonid Soloviev. See "Data change" for further contributors.

• Other Models

• Here you find 40 models, 38 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from McMurdo Silver, Inc.(pre WW2); Chicago