The short-wave prefix KVP-1 from the 1st quarter of 1962 was produced by the Murom Radio Plant, and later by the Kiev-based Kievpribor plant, where it was called as the "shortwave transducer". Over the years of production, KVP-1 has undergone several modernizations of the circuit and design. The prefix was originally designed to work with the AT-66 receiver and allows you to receive radio stations in the HF sub-bands: 13, 16, 19, 25, 31, 41 and 49 meters, and later in the sub-bands: 25, 31, 41, 49, 56, 65 and 75 meters, the Kiev version since 1974 in the subranges 25, 31, 41, 49 and 75 meters. The '' 0 '' button allows the receiver to operate in the SV range, in the Kiev converter, this function was performed with all the buttons pressed. The prefix is "‹"‹made on 2 transistors (local oscillator and converter). Kiev prefix performed on 3 transistors. The sensitivity of the console is equal to the sensitivity of the receiver in the NE range. Powered by the onboard vehicle network. Power consumption 0.15 watts. The dimensions of the Murom radio plant 201x190x33 mm, weight 1.1 kg.