Souvenir miniature radio `` Signal ''.
Portable radio receivers and radios on p / p.DomesticThe souvenir radio "Signal" has been produced by the Minsk NPK "Signal" since 1990. The receiver is assembled according to the scheme of direct amplification on microelements deposited on a substrate by sputtering and soldering. The radio receiver operates in the ranges DV - 148 ... 285 kHz and CB - 525 ... 1607 kHz. Real sensitivity in the range of DV - 9 mV / m, SV - 5 mV / m. Selectivity 10 ... 14 dB. Powered by 2 D-0.06 batteries or 2 cells of the RC-53 type. The consumed current is 5 mA. The charged D-0.06 batteries are enough for 10 ... 12 hours of radio operation, and the RC-53 cells for up to 50 hours. The set includes one or two TM-2 or TM-4 headphones.
