The portable radio receiver &quot;Philco T-51&quot; has been produced since 1960 by the company &quot;Philco&quot;, USA. Superheterodyne 5 transistors. Range 540 ... 1620 kHz. IF 455 kHz. Powered by 4 x 1.3 volt R-640 elements with a 2.6 volt tap. This is done to operate the amplifier&#39;s transformerless output stage. Loudspeaker with a diameter of 7 cm. Maximum output power 100 mW. The frequency range is 300 ... 3500 Hz. Dimensions of the model are 116x80x46 mm. Weight 310 gr.

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Portable radio '' Philco T-51 ''.