• Country
• United States of America (USA)

• Manufacturer / Brand
• Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199950

• Number of Tubes
• 6

• Valves / Tubes
• 6A7 6D6 76 75 25L6G 25Z5

• Number of Transistors

• Semiconductors
• K42

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• AC/DC-set / 117 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm

• Power out
• 2.2 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 730 [1938 model] - Trav-Ler Karenola Radio &

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

• Dimensions (WHD)
• 18 x 9.5 x 8.5 inch / 457 x 241 x 216 mm

• Price in first year of sale
• 39.50 USD

• Mentioned in
• Radio Retailing (Radio & Television R.) (September 1937.)

• Literature/Schematics (1)
• -- Original prospect or advert (1938 Becken catalog, page 565)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 621 models, 285 with images and 521 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago