L435W

• Country
• Germany

• Manufacturer / Brand
• Blaupunkt (Ideal), Berlin, später Hildesheim

• Year
• 1950/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 82736

• • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
  • Brand: Rotstern

• Picture
• Schematics

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

• Number of Tubes
• 7

• Valves / Tubes
• ECH11 EF11 or EF15 EBF15 EAA11 EM11 EL11 AZ11

• Main principle
• Superheterodyne (common); ZF/IF 473/10700 kHz

• Tuned circuits
• 7 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: L435W - Blaupunkt Ideal, Berlin,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 610 x 360 x 250 mm / 24 x 14.2 x 9.8 inch

• Notes
• "Super-Rational"-Detektor für UKW.
  Eingangsbandfilter für MW, LW. Schaltbare AM-Bandbreite.
  Es gibt auch Ausführungen mit perm.-dyn. Lautsprecher und seperater Netzdrossel statt des elektrodynamischen Lautsprechers.

• Net weight (2.2 lb = 1 kg)
• 14.2 kg / 31 lb 4.4 oz (31.278 lb)

• Source of data
• Radiokatalog Band 1, 1. Auflage

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 3527 models, 3216 with images and 2320 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim