Automated HF Communications Jammer System (Upgraded Version)
EW, ELINT, AND COMMUNICATIONS SYSTEMS
R-378AM
Mission The upgrade d R-378AM HF co m m u ni c ation s ja m m er is designed for detection, direction finding and jamming of hostile HF radio communication facilities operated in tactical command and control links at fixed frequencies with conve ntional waveforms, in programmable and automatic frequency tuning modes, as well as for transmitting short enco de d m essa ges. The jam mer provides analysis and selection of emitters’ signal parameters.
Composition The R-378AM ja m m er system inclu de s equipment vehicle, ED30-T400-1RPM1 electric power station mounted on a biaxial trailer, a set of operational documentation, and a single spare parts, tools and accessories set.
Operating frequency range, MHz Panoramic scan rate, MHz/s Types of jamming signals
Jamming output power, kW Jamming signal bandwidth, kHz: narrowband
1.5 - 30 480 noise, meander type, pseudorandom code, Morse code electronic music 1.0 3.0; 10.0; 20.0; 50.0
barrage 150 – 8000 Response rate (from detection to jamming), ms 15 RMS direction-finding error, deg not more than 3 Multitarget jamming capability up to 5 Types of received signals AM, FM, CW, SSB, ISB Deployment time, min not more than 40
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