• Country
• Spain

• Manufacturer / Brand
• Philips Ibérica, COPRESA, Compañía de Productos Electrónicos, Miniwatt tubes, SELEZ; Madrid, Barcelona

• Year
• 1966

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 298388

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

• Number of Tubes
• 2

• Valves / Tubes
• PC900 PCF801

• Main principle
• RF Converter/Adapter (not voltage converter); ZF/IF 38900 kHz

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Powered by external power supply or a main unit.

• Material
• Metal case

• from Radiomuseum.org
• Model: Copresa VHF Selector de Canales - Channel Selector / Tuner AT-7650 /90 Memomatic - Philips Ibérica, COPRESA,

• Shape
• Chassis only or for «building in»

• Notes

• Copresa VHF Selector de Canales - Channel Selector / Tuner AT-7650 /90 Memomatic

  Selector rotativo para VHF

• Mentioned in
• Miniwatt Copresa Carta Técnico Comercial 1966 -2

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

• Other Models

• Here you find 628 models, 521 with images and 469 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Ibérica, COPRESA, Compañía de Productos Electrónicos, Miniwatt tubes, SELEZ; Madrid, Barcelona