Arioso F52UP

Blaupunkt (Ideal), Berlin, später Hildesheim

Data
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  • Year
  • 1952/1953
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 19187
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 473/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     9 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • AC/DC-set / 110-240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 4 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Arioso F52UP - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 500 x 327 x 212 mm / 19.7 x 12.9 x 8.3 inch
  • Notes
  • Die UF80 wird 3-fach ausgenutzt: UKW-HF + UKW-ZF + NF.
  • Net weight (2.2 lb = 1 kg)
  • 9 kg / 19 lb 13.2 oz (19.824 lb)
  • Price in first year of sale
  • 249.00 DM
  • External source of data
  • Erb

 Collections | Museums | Literature

Collections

The model Arioso is part of the collections of the following members.

 Forum

Forum contributions about this model: Blaupunkt Ideal,: Arioso F52UP

Threads: 1 | Posts: 1

Dear tube radio friends Got a chassis of the Blaupunkt F62 UP Arioso. When the dial lamp and rectifier with its ellytics was replaced and the main switch repaired the set works very well. Even the magic eye (UM11) showing up bright and clear There's however a phenomena I'm wondering about, it's when turning on the set, I notice the dial lamp lighting up with a quite low brightness successively increasing to its normal light. The UL41 Telefunken (with a metal base) is the first tube in the heating chain. The chassis came with two spare UL41 tubes made also by Telefunken but without the metal base and when I tested these two I noticed that the dial lamp lit up with a very bright light successively decreasing until it reaches the normal brightness. The UL41 tubes are all made by Telefunken but yet you'll get a different function behaving of the tubes. Why is that? Is the UL41 with the metal base equipped with some kind of NTC or is it simply worn out and knocking on the tube heaven’s door? Best regards Lars-G.

Lars-G. Lundelin, 23.Apr.07

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