Riga-301A 1966
Sorry, this page is not translated yet. Automatic translation used.
Radio receivers "Riga-301A" and "Riga-301B" have been produced since 1966 by the Popov Riga Radio Plant. ,86e6f450b8cc469628ba70bf2947b049 The receivers are designed for reception in the LW, SV bands. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity at DV 2.0 mV / m, SV 1.2 mV / m. ,86e6f450b8cc469628ba70bf2947b049 Selectivity for adjacent channel 26 dB, mirror 20 dB. ,86e6f450b8cc469628ba70bf2947b049 IF - 465 kHz. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 150 mW. ,86e6f450b8cc469628ba70bf2947b049 The range of reproducible frequencies is 350 ... 3500 Hz. ,86e6f450b8cc469628ba70bf2947b049 The scheme of the radio receivers is the same, the difference is in design and power supply. ,86e6f450b8cc469628ba70bf2947b049 The "Riga-301A" receiver is powered from 6 elements 316, and "Riga-301B" from two KBS-L-0.5 batteries. ,86e6f450b8cc469628ba70bf2947b049 For power, you can use a Krona battery or a 7D-0.1 battery. ,86e6f450b8cc469628ba70bf2947b049 The main parameters are saved when the power is reduced to 7.2 V. The models have telephone, antenna, grounding jacks. ,86e6f450b8cc469628ba70bf2947b049 The dimensions of the 1st model are 173x98x47 mm, weight 550 g, the 2nd - 203x110x52 mm, weight 750 g. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko