• Country
• Japan

• Manufacturer / Brand
• Star Co. Ltd.; Tokyo

• Year
• 1962 ?

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 94734

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

• Number of Tubes
• 10

• Valves / Tubes
• 6BA6 6AU6 12AU7 6BE6 6BA6 6BA6 6AL5 6EA8 6BM8 6AU6 0B2

• Main principle
• Superhet, double/triple conversion; ZF/IF 1650/55 kHz; 2 AF stage(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110 / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Communication Receiver SR-550 - Star Co. Ltd.; Tokyo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 385 x 185 x 255 mm / 15.2 x 7.3 x 10 inch

• Notes
• 1.8 to 54 MHz HAM bands, AM/CW/SSB, ANL,
  IF selectivity 0.5 to 4.0 kHz, 3.5 MHz xtal calibrator.

• Net weight (2.2 lb = 1 kg)
• 6.5 kg / 14 lb 5.1 oz (14.317 lb)

• Price in first year of sale
• 39,000.00 Yen

• Mentioned in
• R. Birchel, KW-Amateurfunkgeräte in Röhrentechnik

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

• Other Models

• Here you find 8 models, 7 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Star Co. Ltd.; Tokyo