|OddMix RADIOTECHNICS - 1939 RADIO|
Telefunken 239U Three Tube Radio 1939 Vintage Set Restoration Data Picture Schematic
In spite its good look, this Telefunken 239U was a low price, simple, basic, universal receiver, a Three tube, three band radio set from 1939. It was a reflex feedback audion receiver without IF frequency amplification. The first tube is used as RF [Radio Frequency] and as AF [Audio Frequency] amplifier. Designed to be used mostly with a good long antenna on MW [Medium Wave] and LW [Long Wave] it was a very dependale set. The radio is housed in a large stylish enclosure and it has an illuminated wide colored glass scale with the European city names marked for each strong station.