• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1966 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 107743

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

• Number of Transistors
• 7

• Semiconductors
• 2SA341 2SA101 2SA101 2SA101 2SB175 2SB324 2SB324 OA90

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 1.5 inch = 3.8 cm

• Power out
• 0.05 W (0.08 W max.)

• Material
• Various materials

• from Radiomuseum.org
• Model: Panasonic 1-Band 7-Transistor Pocketable Radio R-111 - Panasonic, Matsushita,

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

• Dimensions (WHD)
• 1.88 x 2.81 x 0.94 inch / 48 x 71 x 24 mm

• Notes

• Panasonic 1-Band 7-Transistor Pocketable Radio Model R-111.
  Frequency Range 535 - 1605 kHz.
  Made in Japan.

  Weight of 5.5" including batteries erroneously specified in inches.

  Color: Black with silver grill
  Complete with battery, earphone and soft carrying case

• Price in first year of sale
• 24.95 USD

• Mentioned in
• - - Manufacturers Literature (Panasonic Sales Brochure)

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

• Other Models

• Here you find 2987 models, 2764 with images and 620 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka