• Country
• Spain

• Manufacturer / Brand
• Telefunken Radiotécnica Ibérica; Getafe

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 129381

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

• Number of Transistors
• 6

• Semiconductors
• OC613 OC612 OC612 OC604 OC604spez OC604spez

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 cm = 3.1 inch

• from Radiomuseum.org
• Model: Belami BT1907 - Telefunken Radiotécnica

• Notes
• No output transformer. Symmetrical loudspeaker voicecoil (center-tapped).

• Source of data
• -- Schematic

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

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 372 models, 296 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Radiotécnica Ibérica; Getafe