Super Sovereign RP75-MB

Hacker Radio Ltd., Maidenhead

  • Year
  • 1974
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 119533

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

 Technical Specifications

  • Number of Transistors
  • 19
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 470/10700 kHz
  • Wave bands
  • Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 200-250 / 8 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Super Sovereign RP75-MB - Hacker Radio Ltd., Maidenhead
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 394 x 258 x 111 mm / 15.5 x 10.2 x 4.4 inch
  • Notes
  • 1 IC, 7 diodes. 7 x 5 inch loudspeaker. Sockets for AM and FM aerials, tape recorder and earphone. Tuning and Battery check meter. Switchable Automatic Frequency Correction and Inter Station Muting. For shortwave bands, electronic bandspread vernier tuning and aerial tuning unit provided. Similar to the RP75 battery only model.
  • Net weight (2.2 lb = 1 kg)
  • 5.7 kg / 12 lb 8.9 oz (12.555 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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