Portable radio `` Perdio Londoner PR7 ''.
Portable radios and receivers.ForeignThe portable radio "Perdio Londoner PR7" has been produced since 1960 by Perdio Electronics Ltd. London. Superheterodyne on 7 transistors. Bands: LW and MW. IF 470 kHz. AGC system. Power supply - 9 volt battery. Dimensions of the model are 168x103x45 mm. Weight 620 grams.
