The VEF SUPER M-517 (VEFSUPER M-517) tube network radio receiver has been manufactured by the WEF Electrotechnical Plant since 1940. The receiver's electrical circuit has been processed at least four times. These are historical and political nuances. The radio receiver was produced on German and Soviet lamps.
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The first development at the end of 1940 with red Philips lamps. Technical parameters. Ranges: LW: 150 ... 450 kHz; CB: 518 ... 1520 kHz; HF: 5.85 ... 18.4 MHz
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There was an option for Norway, with an additional HF range for fishermen.
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, 127 or 220 volts. Raimonds writes: I have a variant of a radio receiver with Soviet lamps. It has four knobs. The fact is that in one period the double knobs became scarce and the left knob was made as a tone control with step adjustment. So far it has not been possible to set the date
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the release of the receiver (radio) with a gramophone, but probably still before the war.The radio receiver "WEF SUPER M-517" is not the primary source of its family.
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The first `` kruglokalnik '', this receiver was developed in July 1938 on American lamps of types: 6A8G, 6B8G, 6E5G, 6K6G, 1-V.
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The last `` kruglaskalnik '' made immediately after the war and with a slight refinement of the electrical circuit of the model `` WEF SUPER M-517 '' became the receiver `` WEF SUPER M-557 ''.
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In addition to the operating frequency ranges, the other technical parameters of the radio receiver respectively correspond to the data of the VEF SUPER M-517 radio receiver.
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