Dublette ID = 102168 Late

RGD (Brand), Radio Gramophone Development Co. Ltd.; Birmingham

Data
Forum
Pictures
Collections

  • Year
  • 9999/9999
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 152067

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 475 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 2 x 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 0.45 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Dublette ID = 102168 [Late] - RGD Brand, Radio Gramophone
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • First released Nov 1959 price £18.7s.6d. case plastic. Second release May 1960 price 16gns case leather. Chassis similar to model B57
  • Price in first year of sale
  • 17.00 GBP
  • Source of data
  • -- Schematic
  • Circuit diagram reference
  • Radio and TV Servicing books (R&TVS) book
  • Literature/Schematics (1)
  • ERT Sheet 1271
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum