• Country
• United States of America (USA)

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

• Year
• 1965 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 94748

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

• Number of Transistors
• 8

• Semiconductors
• 2SA296 2SA296 2SA296 2SB266 2SA269 2SA297 2SB267 2SB267

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

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.3 inch = 5.8 cm

• Power out
• 0.2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TR54 Ch= 328-1 - Sylvania Hygrade, GTE, Nilco;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 68 x 107 x 32 mm / 2.7 x 4.2 x 1.3 inch

• Notes
• Color black with metal front. Looks similar to TR25. Only visible difference: the TR25 displays at the dial in big letters "AM" and "KC", which are missing at the TR54 dial.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 26, 1966

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

• Other Models

• Here you find 1049 models, 450 with images and 913 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)