The portable radio receiver &quot;Tunde 2&quot; has been produced since 1959 by the company &quot;EMV&quot;, Hungary. Superheterodyne on 6 transistors. The frequency range is 540 ... 1600 kHz. IF 455 kHz. AGC. Vernier tuning. Powered by 2 x 3 volt round batteries. Maximum output power 50 mW. The diameter of the loudspeaker is 7 cm. The range of reproducible frequencies is 330 ... 3300 Hz. The dimensions of the radio receiver are 155x85x42 mm. Weight 510 grams.

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Portable radio `` Tunde 2 ''.