Latvia- 1960-61 Spidola (Спидола)2.pdf
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1、Transistor Radios Around the World 1960/61 Spidola () Multi-band portable radio, thermoplastic cabinet 10 5/8 x 7 3/4 x 3 1/2 inches / 270 x 197 x 89 mm 7-band SW/MW/LW, 10 transistors (Russian, 8x -15, 2x -423 + two diodes (9B, 101) Superheterodyne circuit Two 4.5v batts or six 1.5v cells Manufactu
2、red at VEF (Valst Elektrotechniska Fabrika), Riga, Latvia At first glance, a big and frumpy lunchbox job but a closer look reveals its carefully considered design that outmatches almost anything made in Western Europe at the time. The cabinet was designed by the well-known Latvian industrial designe
3、r, Adolfs Irbite. Note that this 10-transistor radio makes use of only two transistors, eight -15 and two -423 each of the first four USSR transistor radios shown on this site also used only two transistor types in their circuits, but this was the most extreme example of making the most of the least
4、 during the those times. The Spidola holds several firsts to its name: the first Soviet multi-band transistor radio, the first Soviet transistor radio made for export outside the USSR, and the first REALLY mass-produced Soviet transistor radio you can find examples today on UK eBay and eBay Germany
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