• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 145598

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

• Number of Transistors
• 9

• Semiconductors
• AF114 AF115 AF116 AF116 AF116 OC71 OC75 OC74 OC74 RL32 RL232 RL232 RL32 RL32

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

• Tuned circuits
• 7 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / 2 x 4,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 inch = 27.9 cm

• Power out
• 1.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Elettra RRT1422 - Siemens Italia; Milano

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

• Dimensions (WHD)
• 260 x 160 x 80 mm / 10.2 x 6.3 x 3.1 inch

• Notes

• Diodi alternativa: 5x OA79

  The circuit board is marked Siemens Elettra and WM 717 BI1 A1 which may be a part designation or a chassis reference.

• Net weight (2.2 lb = 1 kg)
• 1.9 kg / 4 lb 3 oz (4.185 lb)

• Price in first year of sale
• 43,000.00 ITL

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Catalogo ANIE 1965-66

• Author
• Model page created by Giorgio Costa. See "Data change" for further contributors.

• Other Models

• Here you find 215 models, 159 with images and 164 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens Italia; Milano