• Country
• United States of America (USA)

• Manufacturer / Brand
• Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)

• Year
• 1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 120292

• Number of Tubes
• 5

• Valves / Tubes
• 224 224 224 unknown_Tube 280

• Main principle
• Superheterodyne (common); Screengrid 1926-1935

• Wave bands
• Wave Bands given in the notes.

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

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Acratone 132 [curved speaker grille] - Federated Purchaser, Inc.

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Dimensions (WHD)
• 250 x 335 x 210 mm / 9.8 x 13.2 x 8.3 inch

• Notes
• 2-Tone Wood Face Metal Cabinet. The unknown tube socket is marked "Pentode", where most probably a 47 = 247 or similar would fit.

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• Machine Age to Jet Age II

• Literature/Schematics (1)
• Cathedral & Tombstone Radios (page 32.)

• Other Models

• Here you find 209 models, 126 with images and 88 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)