• Country
• United States of America (USA)

• Manufacturer / Brand
• General Electric Co. (GE); Bridgeport CT, Syracuse NY

• Year
• 1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 42295

• • Brand: Musaphonic

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SA7 6SK7 6SQ7 6Y6G 5Y3G

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 103-262 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 6.5 inch = 16.5 cm

• Power out
• 2.7 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: HE-50 - General Electric Co. GE;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 17.7 x 10.3 x 8 inch / 450 x 262 x 203 mm

• Notes
• HE-50 is an A-C receiver avaible in 3 classes of voltage and frequency range.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

• Literature/Schematics (1)
• General Electric Radio Service Notes 1939-1942

• Other Models

• Here you find 2916 models, 2139 with images and 2042 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY