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CETC JY-27 VHF Band Long Range Surveillance Radar
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The CETC JY-27 is a recent Chinese design which is clearly influenced by the 1L13 Nebo SV / Box Spring and 1L119 Nebo SVU. Yet to be validated open source specifications are:
| Detection range (Pd = 0.8, Pf = 0.000001, σ = 1.5 m²) [NMI] | 240.0 - 390.0 |
| Frequency Band | VHF |
| Array Geometry | 16 x 6 = 96 elements H-pol |
| Bandwidth Δ f | 15% of carrier frequency |
| Detection accuracy - Range | ±150m |
| Detection accuracy - Azimuth | ±1º |
| Mainlobe width | 7º |
| MTI Clutter rejection [dB] | 35.0 |
| MTBF [hr] MTTR [hr] | >250.0 0.5 |
| Power Consumption [kW] | <50.0 |
The radar is claimed to provide pseudorandom frequency hopping, and ECCM capabilities. The absence of elevation error specs suggests the radar lacks a height finding capability. All images to date show a towed installation. The very sparse brochure claims the radar is 'fully solid state' but no further details have been disclosed.
Дата публикования: 2015-09-17; Прочитано: 2298 | Нарушение авторского права страницы | Мы поможем в написании вашей работы!
