• Country
• Türkiye

• Manufacturer / Brand
• Grundig (ex.Cihan); Istanbul

• Year
• 1967/1968

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 304147

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

• Number of Transistors
• 9

• Semiconductors
• AF126 AF126 AF127 OC70 AF127 AC126 AC126 AC128 AC128 1N60 1,4St1

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Dry Batteries / 6 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 2 W (undistorted)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Konser Boy 207 - Grundig ex.Cihan; Istanbul

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 320 x 200 x 10 mm / 12.6 x 7.9 x 0.4 inch

• Notes

• DALGA BANTLARI;
  LW; UD: 145-350 kHz 
  MW; OD: 510-1620 kHz   
  SW: KD: 5,6-18,2 MHz

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Mentioned in
• -- Schematic

• Author
• Model page created by Ekrem Cengiz Bilgin. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (ex.Cihan); Istanbul