• Country
• Germany

• Manufacturer / Brand
• ITT Schaub-Lorenz

• Year
• 1979/1980

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 74411

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

• Number of Transistors
• 10

• Semiconductors

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Dry Batteries / 4x1.5 Volt

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

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Junior 28A - ITT Schaub-Lorenz

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

• Dimensions (WHD)
• 175 x 112 x 53 mm / 6.9 x 4.4 x 2.1 inch

• Notes
• Kophörer-Buchse vorhanden. Ovallautsprecher 6 x 9 cm.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Herbert Odermatt † 26.Nov.05. See "Data change" for further contributors.

• Other Models

• Here you find 773 models, 710 with images and 366 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ITT Schaub-Lorenz