• Country
• Japan

• Manufacturer / Brand
• Onkyo, Osaka Denki Onkyo K.K.; Osaka

• Year
• 1992 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 193825

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Integra T-4970 - Onkyo, Osaka Denki Onkyo K.K.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 455 x 90 x 360 mm / 17.9 x 3.5 x 14.2 inch

• Notes

• Onkyo Integra Quartz Synthesized FM Stereo/AM Tuner T-4970; FM with RDS (Radio Data System).

  Ausgestattet mit DYNAS (Dynamic Selectivity). DYNAS erlaubt eine adaptive Bandbreite des ZF-Filters und ein dynamisches Mitführen der Mittenfrequenz und weist damit eine deutlich höhere Selektivität und Empfindlichkeit auf.

• Net weight (2.2 lb = 1 kg)
• 5.2 kg / 11 lb 7.3 oz (11.454 lb)

• Price in first year of sale
• 999.00 DM

• Source of data
• - - Data from my own collection

• Author
• Model page created by Roger Leifert. See "Data change" for further contributors.

• Other Models

• Here you find 639 models, 616 with images and 62 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Onkyo, Osaka Denki Onkyo K.K.; Osaka