• Country
• Italy

• Manufacturer / Brand
• Play Kits - see also CTE International; Bagnolo in Piano

• Year
• 1975/1976

• Category
• Morse-Equipment & TTY, RTTY, TDD etc.

• Radiomuseum.org ID
• 193392

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 6LR61: 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillofono - Code Practice Oscillator-Key KT 311 - Play Kits - see also CTE

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

• Dimensions (WHD)
• 180 x 30 x 63 mm / 7.1 x 1.2 x 2.5 inch

• Notes

• Straight telegraphy-key mounted; variable output audio frequency by internal trimmer.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Price in first year of sale
• 7,500.00 ITL

• Mentioned in
• - - Manufacturers Literature (Listino Prezzi, 01.01.1976)

• Literature/Schematics (1)
• - - Manufacturers Literature (Listino da Radio Elettronica, N. 9, Sett. 1975)

• Author
• Model page created by Emilio Focosi. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Play Kits - see also CTE International; Bagnolo in Piano