R125; RGD, Radio (ID = 1962488) Radio
R125; RGD, Radio (ID = 1962489) Radio
R125; RGD, Radio (ID = 2112386) Radio R125; RGD, Radio (ID = 2112357) Radio
R125; RGD, Radio (ID = 2112358) Radio R125; RGD, Radio (ID = 2112359) Radio
R125; RGD, Radio (ID = 2112360) Radio
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R125; RGD, Radio (ID = 2112386) Radio
RGD, Radio: R125 [Radio] ID = 2112386 1092x1025
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For model R125, RGD, Radio Gramophone Development; Birmingham
Country:  Great Britain (UK)
Manufacturer / Brand:  RGD, Radio Gramophone Development; Birmingham
Year: 1971 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 2SA354 2SA12 2SA12 2SB75 2SB75 2SB156 2SB156
Main principle Superheterodyne (common); ZF/IF 470 kHz
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Dry Batteries / 4 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.45 W (unknown quality)
from Model: R125 - RGD, Radio Gramophone
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 8.6 x 4.75 x 2.5 inch / 218 x 121 x 64 mm

Socket for earphone. Elliptical loudspeaker 5 x 3 inch. Similar to the ITT-KB KR611 model.

Net weight (2.2 lb = 1 kg) 2 lb 4 oz (2.25 lb) / 1.022 kg
Price in first year of sale 10.95 GBP
Literature/Schematics (1) ERT Service Chart 1799

Model page created by Howard Craven. See "Data change" for further contributors.

All listed radios etc. from RGD, Radio Gramophone Development; Birmingham
Here you find 140 models, 104 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.