• Country
• Japan

• Manufacturer / Brand
• Standard Radio Corp. (SR), Tokyo

• Year
• 1964 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 126632

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

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / AA: 2 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch

• Power out
• 0.12 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Solid State SR-F408L - Standard Radio Corp. SR, Tokyo

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

• Dimensions (WHD)
• 108 x 73 x 32 mm / 4.3 x 2.9 x 1.3 inch

• Notes
• Standard Pocket-Radio SR-F408L.
  Transistoren: 4× BS9018, 2× B176 in Gegentaktendstufe mit Trafos, 1 Diode ohne Bezeichnung. Ferritantenne: 100 mm rund 10 mm abgeflacht; Lautsprecher: Pioneer 57-52, 8 Ohm, 64 7334, Platinenbezeichnung: F-408L; Filterbez.: SING HING ELECTRIC CO. Ohrhörer über 2,5-mm-Klinke. Gross weight including full original packing 0.380 kg.g

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Literature/Schematics (1)
• Rences Tamás: Rádió Kapcsolások,Budapest, 1971.

• Author
• Model page created by Alfred Przybilla. See "Data change" for further contributors.

• Other Models

• Here you find 256 models, 243 with images and 110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Radio Corp. (SR), Tokyo