• Country
• Spain

• Manufacturer / Brand
• General Eléctrica Española (GEE); Madrid

• Year
• 1966 ?

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 291288

• Number of Tubes
• 3

• Valves / Tubes
• 8106 8106 7984

• Number of Transistors
• Semiconductors present.

• Semiconductors

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

• Power type and voltage
• Direct Current supply (DC) / 13 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic. / Ø 5 cm = 2 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Transceptor MASTR RG56FCS66 [VHF] - General Eléctrica Española GEE

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 340 x 95 x 310 mm / 13.4 x 3.7 x 12.2 inch

• Notes

• VHF FM 138-174 MHz. 4 channels crystal controlled.

• Net weight (2.2 lb = 1 kg)
• 11.5 kg / 25 lb 5.3 oz (25.33 lb)

• Author
• Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.

• Other Models

• Here you find 72 models, 31 with images and 67 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Eléctrica Española (GEE); Madrid