• Country
• Germany

• Manufacturer / Brand
• Philips Radios - Deutschland

• Year
• 1958–1961

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 7052

• • Brand: Deutsche Philips-Ges.

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

• Number of Tubes
• 7

• Valves / Tubes
• ECC86 EF97 ECH83 EF97 EF98 EF98 EF98

• Number of Transistors
• 3

• Semiconductors
• OC74 OC30 OC30 OA72 OA72 OA85 OA79 OA79

• Main principle
• Superhet with RF-stage; ZF/IF 460/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)     15 FM circuit(s)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6/12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Paladin ND 581 VT/01 - Philips Radios - Deutschland

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 174 x 54 x 143 mm / 6.9 x 2.1 x 5.6 inch

• Notes
• Philips Paladin 581 verwendet Niedervoltröhren im HF-Teil und der NF-Vorstufe. Treiber und Endstufe sind transistorisiert.
  Ausführung in 2 Gehäusen: Im Zusatzkasten befindet sich der ZF-Verstärker, Demodulator und der NF-Teil.
  Abmessungen ZF/NF-Teil: 54 x 175 x 106 mm.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Price in first year of sale
• 345.00 DM

• Source of data
• HdB d.Rdf-& Ferns-GrH 1958/59 / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• HdB d.Rdf-& Ferns-GrH 1959/60

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

• Other Models

• Here you find 2543 models, 2255 with images and 1564 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Radios - Deutschland