Radio microphone of loud-speaking warning KBS-13

Radio-microphone loudspeaker warning KBS-13 (hereinafter referred to as the product), is designed for broadcasting over the radio channel through the loudspeaker warning equipment AGO "RIKOM"-06 (-03), hereinafter referred to as AGO "RIKOM", with the choice of broadcasting direction at the metro stations. The product is a mobile loudspeaker warning device, which remains operable while moving the wearable radio station (WRST) on the territory of platform premises at the metro station. The product operates at temperatures from +5 to +45 C and relative humidity of 45-95% in the conditions of crossing rooms. Product operability is ensured when moving NRST on the territory of platform premises at metro stations. Switching of transmission lines (TL) and broadcasting through the NRST is carried out by the operator (platform duty officer). There are two variants of radio communication channel. The main variant KBS-13 uses radio communication without signal encryption, which allows the use of a wearable radio station at all metro stations...