• Country
• Germany

• Manufacturer / Brand
• ITT Schaub-Lorenz

• Year
• 1970/1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 317677

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

• Number of Transistors
• 10

• Semiconductors
• CS9016 CS9018 CS9018 CS1312 CS9018 CS1312 BT1 CS1312 2SB364 2SD104 1N34A CD0000 1N60 1N60 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Tuned circuits
• 5 AM circuit(s)     7 FM circuit(s)

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

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

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

• Power out
• 0.4 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Junior 20 52330307 - ITT Schaub-Lorenz

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

• Dimensions (WHD)
• 157 x 97 x 45 mm / 6.2 x 3.8 x 1.8 inch

• Notes

• MW: 510 - 1605 kHz
  UKW: 87,5 -104 MHz

  Parallelgerät zum Junior 20 52330305.

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Wolfgang Bauer. 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