Portable radio `` Meridian RP-348 ''.

Portable radio receivers and radios on p / p.DomesticThe portable radio receiver "Meridian RP-348" from the beginning of 1988 was produced by the Kiev plant "Radiopribor". The radio receiver is designed to receive radio stations in the following ranges: DV, SV, KV-1 9.5 ... 9.8 MHz; KV-2 11.7 ... 12.1 MHz and in the VHF range. Reception in KB and VHF ranges is carried out on a telescopic antenna, in DV, SV - on a magnetic one. The radio receiver is made according to a superheterodyne circuit with one frequency conversion and a combined AM / FM path in the IF amplifier. The tuning accuracy in the VHF path is provided by the AFC system. The IF gain stages are covered by the AGC system. The receiver is powered by 4 A-316 elements, and the discharge is controlled by an LED that lights up when the voltage drops to 4 V. There are sockets for an external power source. The main characteristics of the RP: Sensitivity in the ranges: DV 2.0, SV 1.2, KV-1, KV-2 0.5 mV / m, VHF 100 μV. Single-signal selectivity in the adjacent channel, with a detuning of 9 kHz - 26 dB. Harmonic coefficient in the path: AM - 5%, in FM - 3%. The range of reproducible sound by sound pressure path: AM - 315 ... 3150 Hz, FM - 315 ... 6300 Hz. Current consumption without signal 30 mA. The maximum output power of the AF is 0.45 W. Receiver dimensions 210x41x116 mm. Weight without battery - 500 gr. Since 1991, the plant has been producing the Meridian RP-248 radio receiver, a complete analogue of the previous Meridian RP-348 radio receiver.