• Country
• United States of America (USA)

• Manufacturer / Brand
• Sylvania (Hygrade, GTE, Nilco); Emporium (PA)

• Year
• 9999

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 177150

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

• Number of Transistors
• 6

• Semiconductors
• 2N194 2N233 2N233 2N306 2N306 2N306

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Loudspeaker
• Ø 4 inch = 10.2 cm

• from Radiomuseum.org
• Model: doublet ID = 84681 [GR] - Sylvania Hygrade, GTE, Nilco;

• Dimensions (WHD)
• 9 x 6.5 x 3 inch / 229 x 165 x 76 mm

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 9-58, Set 412, Folder 14)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 1159 models, 466 with images and 1029 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)