• Country
• Spain

• Manufacturer / Brand
• Inter Electrónica, S.A., Inter-Grundig, S.A.; Barcelona

• Year
• 1965 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 257831

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

• Number of Transistors
• 10

• Semiconductors
• AF114 AF114 AF115 AF115 AF115 AF115 AC127 AC127 AC128 AC128

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Tuned circuits
• 7 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Power type and voltage
• Batteries / addl. power jack / 3R12: 2 x 4.5 / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10.5 cm = 4.1 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 10 Transistor FM TRP-283 - Inter Electrónica, S.A., Inter

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 250 x 180 x 70 mm / 9.8 x 7.1 x 2.8 inch

• Notes

• Inter Electrónica S.A. 10 Transistor FM TRP-283

  Usaba una pila de 9 V tipo 6R12 (actualmente no se fabrica) o dos de 4,5 tipo 3R12 (3RL12)

  • OM 530 - 1625 kHz
  • OC 5,8 - 15 MHz
  • FM 87,5 - 108,5 MHz

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Mentioned in
• Radios españolas Joan Julià Enrich

• Author
• Model page created by Abel Cubas Torres. See "Data change" for further contributors.

• Other Models

• Here you find 359 models, 218 with images and 192 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Inter Electrónica, S.A., Inter-Grundig, S.A.; Barcelona