• Country
• Spain

• Manufacturer / Brand
• Promax; Barcelona

• Year
• 1972

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 173792

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Divisor de Frecuencias DF-500 - Promax; Barcelona

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes
• Input: 5 - 500 MHz. max 10V @ Z=50Ω.
  Output: :10 & :100. 1V @ Z=50Ω.

• Literature/Schematics (1)
• Anuncio Revista Española De Radioelectricidad 215 Octubre 1972

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 189 models, 171 with images and 69 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Promax; Barcelona