• Country
• Spain

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

• Year
• 1975 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 257150

• Number of Transistors
• 5

• Semiconductors
• SF115 SF115 SF115 SF115B SF115 SN76001

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / AA: 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.5 cm = 3 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: E-136 TRP-384 - Inter Electrónica, S.A., Inter

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 160 x 100 x 55 mm / 6.3 x 3.9 x 2.2 inch

• Notes

• Marking pressed in the back: E-136

  Transistor suffixes: SF115A, SF115D (one each).

• Net weight (2.2 lb = 1 kg)
• 0.430 kg / 0 lb 15.2 oz (0.947 lb)

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

• Other Models

• Here you find 318 models, 164 with images and 189 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