• Year
  • 1977/1978
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 120109

 Technical Specifications

  • Number of Transistors
  • 18
  • Main principle
  • Superheterodyne (common)
  • Tuned circuits
  • 5 AM circuit(s)     9 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 0.6 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Alpha RG225 - Siemens & Halske, -Schuckert
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Dimensions (WHD)
  • 265 x 94 x 168 mm / 10.4 x 3.7 x 6.6 inch
  • Notes
  • Siemens 2-Band Elektronik Uhrenradio Modell alpha 225.
    24-Stunden Weckeinrichtung, Warnblinken nach Stromausfall
    LED-Zeitanzeige mit automatischer Helligkeitsregelung
    Abschaltautomatik bis 59 min. vorwählbar
    Gehäuseausführung in Anthrazit, Weiß oder Orange.

  • Price in first year of sale
  • 189.00 DM
  • Author
  • Model page created by Bernd Pötzsch. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Alpha is part of the collections of the following members.

 Forum