TR271

• Country
• Austria

• Manufacturer / Brand
• Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien

• Year
• 1971/1972

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 62860

• • Brand: Elektrot.Fabrik Ludwig Neumann

• Picture
• Schematics

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

• Number of Transistors
• 10

• Semiconductors
• CS9016 CS9018 CS9018 CS1312 CS9018 CS1312 CS1312 2SB364 2SD104

• 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 / 6 Volt

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

• Power out
• 0.3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TR271 - Ingelen, Elektrotechnische

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

• Dimensions (WHD)
• 164 x 105 x 47 mm / 6.5 x 4.1 x 1.9 inch

• Notes
• Ovallautsprecher 6 x 9 cm, Kopfhöreranschluß über 3,5 mm Klinkenbuchse, Teleskopantenne 50 cm, Ferritantenne 12 cm, 5 Ausführungen:
  5233 03 73 = schwarz
  5233 04 05 = gelb
  5233 03 77 = rot
  5233 04 03 = beige
  5233 03 75 = orange.

• Net weight (2.2 lb = 1 kg)
• 0.480 kg / 1 lb 0.9 oz (1.057 lb)

• Source of data
• Radiokatalog Band 2, Ernst Erb

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

• Author
• Model page created by Gerhard Heigl. See "Data change" for further contributors.

• Other Models

• Here you find 448 models, 398 with images and 322 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien