• Country
• United States of America (USA)

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

• Year
• 1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 182207

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Power type and voltage
• Dry Batteries / 6 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: TR-40 - Sylvania Hygrade, GTE, Nilco;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 11 x 7 x 4.5 inch / 279 x 178 x 114 mm

• Notes
• Sylvania TR-40;
  FM AFC, AM/BC,
  SW: 4 - 10 MHz, wooden cabinet, terminals for ext. antenna, ext. DC in & earphones, (June 1964 manufacturing date proven).

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1144 models, 459 with images and 1017 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)