Direct amplification radio receiver `` Mars-2 ''.
Portable radio receivers and radios on p / p.DomesticThe direct amplification radio "Mars-2", presumably since 1988, has been produced by the Kuibyshev Instrument-Making Plant. The radio receiver was created on the basis of the serial Mars receiver, which was produced both as a radio designer and already assembled. The Mars-2 radio was produced only assembled. For some reason, the release of the model was limited. By the construction of the circuit, the receiver is similar to the base one, but there are some differences. Circuit board and loudspeaker are different. The radio receiver works in the LW and MW bands. The sensitivity to the magnetic antenna is about 6 mV / m. Selectivity 6 ... 8 dB. The range of reproducible frequencies is 300 ... 3550 Hz. Rated output power 70, maximum 150 mW. Power supply with 9 volts from the "Krona" battery.
