Billy 21020

• Country
• Germany

• Manufacturer / Brand
• Körting-Radio; Leipzig, später Grassau

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 26800

• • alternative name: Dietz & Ritter GmbH, Dr.

• Picture
• Schematics

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

• Number of Tubes
• 5

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EL95

• Main principle
• Superheterodyne (common); ZF/IF 472/10700 kHz; Export model

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Billy 21020 - Körting-Radio; Leipzig, später

• Dimensions (WHD)
• 320 x 213 x 165 mm / 12.6 x 8.4 x 6.5 inch

• Notes

• UKW bis 100 MHz. 5 Tasten, eine davon als Tonblende «HELL».

  Paralleltype zum Neckermann Rubin 21030.

• Net weight (2.2 lb = 1 kg)
• 3.6 kg / 7 lb 14.9 oz (7.93 lb)

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

• Other Models

• Here you find 815 models, 667 with images and 471 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Körting-Radio; Leipzig, später Grassau