Since 1963, the Selga portable transistor radio receiver has been produced by the Riga Radio Plant named after V.I. ,86e6f450b8cc469628ba70bf2947b049A.S. Popov. ,86e6f450b8cc469628ba70bf2947b049The initial design is shown in the first photos, since 1964 the design was already familiar. ,86e6f450b8cc469628ba70bf2947b049The receiver was exported to a number of countries, so the inscriptions on the scale and on the back were in Russian or English, the version with the name "Convair" is known, see the last three photos. ,86e6f450b8cc469628ba70bf2947b049In the USSR, both options were on sale. ,86e6f450b8cc469628ba70bf2947b049There were also differences in the design of the scale, where instead of the inscription "7 transistor" there was the logo of the "RRR" plant. ,86e6f450b8cc469628ba70bf2947b049Receivers of 2 design options were produced in a wide range of colors in various combinations of body and back cover colors. ,86e6f450b8cc469628ba70bf2947b049The lid was white or light green, and the body could be black, blue, red. ,86e6f450b8cc469628ba70bf2947b049In 1967, the radio was produced with a sign "50 years of the Great October Revolution", in 1970 with a sign "Lenin is 100 years old." ,86e6f450b8cc469628ba70bf2947b049The Selga radio receiver (Selga in translation from Latvian means open sea) is intended for radio reception in the DV and SV bands. ,86e6f450b8cc469628ba70bf2947b049Reception is carried out via an internal magnetic antenna. ,86e6f450b8cc469628ba70bf2947b049Real sensitivity in the range of DV 2.0 mV / m, SV 1.2 mV / m. ,86e6f450b8cc469628ba70bf2947b049Selectivity on adjacent channel 30 dB, mirror 26 dB. ,86e6f450b8cc469628ba70bf2947b049The nominal output power of the amplifier is 100 mW. ,86e6f450b8cc469628ba70bf2947b049The radio is powered by a Krona battery or a 7D-0.1 battery, in this case a mains charger is attached to it. ,86e6f450b8cc469628ba70bf2947b049Battery life up to 25 hours, battery life up to 12 hours. ,86e6f450b8cc469628ba70bf2947b049The real sensitivity of the receiver is maintained when the supply voltage is reduced to 6.3 V, and the operability remains up to 5.6 V. ,86e6f450b8cc469628ba70bf2947b049On the side of the radio there are sockets for headphones and an external antenna. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the radio are 170x99x40 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 480 gr. ,86e6f450b8cc469628ba70bf2947b049The radio set always included a case with a leather or leather substitute strap.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null