Portable radio &quot;Eltra Koliber 2&quot; has been produced since 1963 by &quot;Unitra ELTRA&quot;, Poland. Superheterodyne on 6 transistors. Ranges LW 150 ... 270 kHz, MW 520 ... 1600 kHz. IF 465 kHz. AGC. Power supply - four 1.5 V cells. Dimensions of the model 160x90x40 mm. Weight 500 gr.

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Portable radio `` Eltra Koliber 2 ''.