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Portable radio "Crown TR-7S" (TR-777) has been produced since 1959 by the Japanese company "Asahi Radio" (Crown).
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Superheterodyne with 7 transistors.
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Range 535 ... 1605 kHz.
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IF 455 kHz.
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AGC.
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Sensitivity 0.8 mV / m.
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Selectivity 24 dB.
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Powered by a 9 volt battery ("Krona" type).
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Maximum output power 150 mW.
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Dimensions of the model are 110x70x32 mm.
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Weight 210 grams.
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In Europe, the receiver was distributed by Western Electrical.
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There is no data on the USA.
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