Portable radio `` Motorola 6X31 ''.

Portable radios and receivers.ForeignPortable radio "Motorola 6X31" has been produced since 1957 by "Motorola" company, USA. Superheterodyne on 6 transistors. AM range - 530 ... 1620 kHz. IF - 455 kHz. Power supply 6 volts from 4 AA cells. Quiescent current 8.5 mA. Loudspeaker diameter 7.2 cm. Maximum output power 180 mW. The body of the model is metal, painted. Receiver dimensions 160 x 105 x 45 mm. Weight with batteries 510 grams. The letters after 6X31 meant the color of the case, for example C - blue with beige, N - only beige, R - red with beige. Green is Photoshop.