Jubilee 7 Transistor RE-777 Ch= PC-101777

• Country
• United States of America (USA)

• Manufacturer / Brand
• Ross Electronics Corp.; Chicago (IL)

• Year
• 1964 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 108507

• Picture
• Schematics

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

• Number of Transistors
• 7

• Semiconductors
• 2SA102 2SA101 2SA101 M8014 unknown_tr_PNP 2SB172 2SB172

• 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 / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Jubilee 7 Transistor RE-777 Ch= PC-101777 - Ross Electronics Corp.;

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

• Dimensions (WHD)
• 74 x 114 x 39 mm / 2.9 x 4.5 x 1.5 inch

• Notes

• The Ross Jubilee 7 Transistor AM Radio Model RE-777 has the following features:

  • Tuning Range: AM 535 - 1605 kHz.
  • No CONELRAD Civil Defense (CD) frequency marks.
  • Earphone jack.
  • Transistor TR4 (M8014) configured as a diode detector (Base shorted to Collector).

  Made in Hong Kong

• Net weight (2.2 lb = 1 kg)
• 0.46 lb (0 lb 7.4 oz) / 0.209 kg

• Mentioned in
• -- Collector info (Sammler)

• Literature/Schematics (1)
• Transistor Radios 1954-68 (Model shown on page 141)

• Literature/Schematics (2)
• Collector's Guide To TrR1 Bunis trans.94 (1994, page 179; 1996, page 235.)

• Literature/Schematics (3)
• Transistor Radios (1994 Lane, page 94.)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 162 models, 152 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ross Electronics Corp.; Chicago (IL)