Parameter | Value | Note |
1. VHF-band frequency range, MHz | 170 – 220 | Tolerance for frequency range installation ± 0,005 MHz |
lower frequency (f0), MHz | 170
| |
higher frequency (f50), MHz | 220 | |
2. S-band frequency range range, MHz | 3100 – 3300 | Tolerance for frequency range installation ± 0,05 MHz |
lower frequency (f0), MHz | 3100 | |
higher frequency (f200), MHz | 3300 | |
3. Frequency step VHF, MHz | 1 | |
4. Frequency step S, MHz | 1 | |
5. Quantity of working carriers in VHF tuning range | 51 | Frequency tuning is possible from pulse to pulse or from train to train in automatic or semiautomatic modes |
6. Quantity of working carriers in S tuning range | 201 | Frequency tuning is possible from pulse to pulse or from train to train in automatic or semiautomatic modes |
7. Quantity of VHF active antenna modules | 27 | |
8. Quantity of S active antenna modules | 34 | |
9. Pulse power of VHF module, P0, W, not less than | 2000 | |
10. Pulse power of S module, P0, W, not less than | 400 | |
11. Mean power of VHF module, PSR, W, not less than | 121,3 | For “C0”+”C2” signal and 3200 mks repetition period |
12. Mean power of S module, PSR, W, not less than | 24,3 | For “C3”+”C5” signal and 3200 mks repetition period |
13. Pulse power of VHF probing signal, kW, not less than | 54,0 | |
14. Pulse power of S probing signal, kW, not less than | 13,6 | |
15. Number of VHF probing signals | 4+4 | |
16. Number of S probing signals | 4 | |
17. Pulse duration, T0, mks | | |
in «С0», «С3» mode | 25 | |
in «С1», «С4» mode | 65 | |
in «С2», «С5» mode | 169 | |
in «С0»+«С2», «С3»+«С5» mode | 194 (25+169) | |
18. Mean power of VHF probing signal, W, not less than | | |
in «С0» mode | 432 | |
in «С1» mode | 1124 | |
in «С2» mode | 2920 | |
in «С0»+«С2» mode | 2993 | |
19. Mean power of S probing signal, W, not less than | | |
in «С3» mode | 109 | |
in «С4» mode | 283 | |
in «С5» mode | 735 | |
in «С3»+«С5» mode | 754 | |
20. Type of VHF modulation | QPSK, chirp signal | |
21. Type of S modulation | Chirp signal | |
22. Parameters of “C0”, “C1” and “C2” probing signals: | | |
repetition period, Tr1, Tr2, mks
pulse duration τ, mks | 2840, 3125 | |
“C0”, “C3” signal | 25 | |
“C1”, “C4” signal | 65 | |
“C2”, “C5” signal | 169 | |
23. Parameters of “C0”+“C2”, “C3”+“C5” probing signal repetition period, Tr1, Tr2, mks pulse duration τ, mks | 3200, 3500
194 (25+169) | |
24. Quantity of objects tracked simultaneously, not less than | 250 | |
25. Quantity of jammer bearings outputted simultaneously | Up to 10 | |
26. Radar coverage limits: | | |
in range, km | 5 - 360 | |
in azimuth, deg | 360 | |
in elevation (VHF), deg | 0,5 – 30 | |
in elevation (S), deg | Minus 3 – plus 45 | |
27. Fixed velocities of antenna rotation with tolerance up to ± 5% inside of a round, r/min | 3 ± 0,05;
6 ± 0,1 | |
28. Target detection range, km
of B-52 type with IIT σt1=50m2 at nose-own aspect at Pdet = 0.5, Pfalse alarm = 10-6 per resolution cell in different jammed conditions: in absence of jamming, km | 360 | In presence of line-of-sight |
in jammed conditions (jammer at 200 km distance at 10000 m height, 200W/MHz intensity of jamming), km | 255 | Jamming rejection effectiveness 30 dB |
in chaff dipole, with specific IIT 2,5∙10-6 m2/m3 | 220 | |
29. Target detection range, km
of F-14 type with IIT σt1=10m2 at nose-own aspect at Pdet = 0.5, Pfalse alarm = 10-6 per resolution cell in different jammed conditions: in absence of jamming, km | 360 | Limited by instrumental range, in presence of line-of-sight |
in jammed conditions (jammer at 200 km distance at 10000 m height, 200W/MHz intensity of jamming), km | 150 | Jamming rejection effectiveness 30dB |
in chaff dipole, with specific IIT 2,5∙10-6 m2/m3 | 100 | |
30. Target detection range, km
of F-117A type with IIT σt1=0.5m2 at nose-own aspect at Pdet = 0.5, Pfalse alarm = 10-6 per resolution cell in different jammed conditions: | | Jamming rejection effectiveness 30 dB |
in absence of jamming, km | 350 | |
in jammed conditions (jammer at 200 km distance at 10000 m height, 200W/MHz intensity of jamming), km | 57 | |
in chaff dipole, with specific IIT 2,5∙10-6 m2/m3 | 25 | |
31. Radar resolution in automatic coordinate pickup mode, VHF-band:
range, m, maximum | 200 | |
azimuth, deg, maximum | 5,5 | |
range rate, m/s, maximum | 10 | |
32. Radar resolution in automatic coordinate pickup mode, S-band:
range, m, maximum | 200 | |
azimuth, deg, maximum | 5,0 | |
elevation, deg, maximum | 1,2 | |
33. Root mean square errors of coordinate measurement in automatic pickup mode: | | |
range, m, maximum | 25 | |
azimuth, ang.min, maximum | 30 | |
elevation, ang.min, maximum | 6 | |
34. RMS of jammer angle coordinates determination:
azimuth, ang.min, maximum | 60 | |
35. Distance of PPI from the radar when installed at remote post, m | Up to 500 (optiom – up to 2000) | |
36. Radar consumed power, kW, maximum | 35 | |
37. Radar power supplies: | | |
diesel generator supplied with radar, with the characteristics; | 380 V, 50Hz, 40 kW | |
local three-phaseAC net with grounded midpoint wire; | 380 V, 50Hz | |
power factor; | 0,8 | |
number of phases; | 3N | |
engine shaft nominal rpm; | 1500 | |
operation time to refueling, hrs, minimum; | 48 | |
fuel type; | diesel | |
cooling system; | liquid | |
start system; | starter, 24V | |
operation time to first overhaul, hrs, minimum; | 20000 | |
three-phase synchronous generator | | |
38. Radar travel-to-combat position transfer time, min | maximum 8 | |
39. Radar combat-to-travel position transfer time, min | maximum 8 | |
40. The radar will operate normally: at ambient air temperature variations, ºС | from minus 20 to plus 50 | |
in ambient air humidity at 30ºС, %, maximum | 98 | |
at above-sea level heights, m, maximum | 3000 | |
41. Truck chassis, MZKT-65273-021: | | |
Engine YaMZ-7511, diesel, power, hp.; | 400 | |
Wheel formula; | 6х6 | |
Maximum speed, kmph; | 65 | |
Minimum turning radius, m; | 13 | |
Fuel tanks’ capacity, l; | 2х250 | |
Chassis curb weight, kg; | 13 500 | |
Wheel base (I-II/ II-III), mm; | 4950/1500 | |
Gross weight, kg | 32 000 | |
Dimensions: | | |
length, mm | 10745 | |
width, mm | 2550 | |
height (cab), mm | 3305 | |