• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1970 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 202367

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

• Number of Transistors
• 9

• Semiconductors
• BF233 BF233 BF233 BF235 BF235 BC208 BC205 AC180 AC180

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

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

• Power type and voltage
• Alternating Current supply (AC) / 125/220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RRT621 - Siemens Italia; Milano

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 440 x 120 x 135 mm / 17.3 x 4.7 x 5.3 inch

• Source of data
• - - Data from my own collection

• Author
• Model page created by Carlo Cossa. See "Data change" for further contributors.

• Other Models

• Here you find 214 models, 158 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