• Country
• United States of America (USA)

• Manufacturer / Brand
• Ultramar Mfg. Corp. (Troubador); Chicago (IL)

• Year
• 1936 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 318417

• • Brand: Troubador

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 702 - Ultramar Mfg. Corp. Troubador;

• Shape
• Tablemodel, low profile (big size).

• Other Models

• Here you find 34 models, 14 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ultramar Mfg. Corp. (Troubador); Chicago (IL)