CZE/ITA - SRTP (vozidlo radiotechnického průzkumu)

SRTP

A passive surveillance system designed to search, aiming and determining the type of radiotechnických and radio sources to enable interoperable interconnection of supporting the data format of the network CESMO. The device is built on the basis of a light armored vehicle IVECO M65E19WM LMV, inside of which the cabin is located of the workplace for 3 independent operators. Reconnaissance equipment is designed as a profitable and can be removed for use in up to a distance of 100 m from the vehicle.

Operating characteristics:
- mobile surveillance and reconnaissance system of radar reconnaissance
- the exact method of phase interferometer
- monitoring and tracking signal sources
- broadband targeting surveillance receiver and warning receiver radar radiation
- automatic identification of radar including targets with low probability of detection
- record the measured data for subsequent analysis

Subsystems:
- SRTP/RT - radiotechnický receiver (1 to 18 GHz and 32 to 38.5 GHz)
- SRTP/R - reconnaissance and odposlechový receiver for the air band 100 to 500 MHz
- SRTP/RWR - warning receiver (1 to 18 GHz)
- SRTP/ADS-B - receiver for receiving messages from the aircraft

The development of the device was launched in January 2014 on the basis of the requirements of the Czech army, respectively. 532. battalion electronic warfare, which in the international exercise Unified Vision 2012, the acquired knowledge, which necessitated the need to develop and implement a completely new device of a passive survey with significantly improved utility properties:
- extension of the maximum bandwidth of the instantaneous processing to double over system MRTP and the ability to set any bandwidth in the signal processing
- extension of the frequency range below 2 GHz and above 37 GHz
- fully digital signal processing including an intermediate frequency processing for better signal analysis
- extending the software to work with standard and compatible databases according to STANAG 4633
- implementation into the mobile device without the need for larger structural interventions to your own vehicle
- the possibility of převozitelného and thriving resource, the new resource place in the area on the chassis IVECO M65E19WM LMV with him out of the building to remove and use separately and independently outside of the vehicle

For the development of the device and the production of one prototype of Ministry of defense pay 72 166 000 Czk. The project had to be terminated at the end of 2016, but for several reasons this has not happened (late delivery of vehicle IVECO M65E19WM LMV, increased time demands and unexpected problems during the development and tests). His solution therefore, was completed in October 2017. The composition was introduced into the armaments 532. battalion electronic warfare.

Technical-tactical data
The range of rotation of the antennas: 360° (celokruhově)
The range of tilt of the antenna: ±30°
The extent of protrusion of antennas: 2 to 4 m above the ground
A method of measuring azimuth: phase monopuls (interferometer)
The accuracy of measuring a bearing:
- 1° in the axis of the antenna system
- <2,5° off-axis of the antenna system,
Sector immediate survey: ±45°
System sensitivity: -75 dBm
Dynamic range: >50 dB
The processed rf signals: impulsově modulated, CW - continuous wave, the radio plant in 1. and 2. the aviation zone
The polarization of the received signals: horizontal, vertical and circular left-handed polarization
The requirements for measuring the parameters:
- the length of the modulation pulses from 100 ns to 1000 µs
- a repetition period of 1.5 µs to 1000 ms (diskréta 50 ns)
- processing and evaluation of signals with multiple repetition period
Vnitroimpulsní analysis: measuring changes in phase, frequency and amplitude within the pulse
The method of orienting system: automatically (GPS and electronic compass).

SRTP (OEM 424 53-56) of the armaments 532. battalion electronic warfare, exercise Screener 2018, may 2018. In the days of 11. 25. may 2018 in the military area Libavá and CHKO Beskydy was held the international exercise, 7. mechanized brigade with the name of the Screener 2018. The exercise focused in particular on training of reconnaissance units and members of the intelligence security of the brigade. The exercise was also attended by members of the 532. battalion electronic warfare with survey means. The main task of the assigned team of electronic warfare was the improvement of the crews in charge of the radio and radar reconnaissance of the electromagnetic spectrum and intelligence support units.

Photo:
532. battalion electronic warfare

.

SRTP (OEM 424 53-56) of the armaments 532. battalion electronic warfare, the fair of the Future Forces Forum 2018, Prague, October 2018..

IDET 2019
Směroměrný radiotechnický seeker (SRTP) was developed in the years 2013-2018 brno VVÚ and kunovickou by RAMET. Installation into vehicles LMV, the company has implemented MEDTEC-VOP..

SRTP (VPZ 424 53-56) z výzbroje 532. praporu elektronického boje přidělený 1. úkolovému uskupení elektronického boje, enhanced Forward Presence, listopad 2019. Česká jednotka operovala na území Litvy v síle čety o počtu 30 příslušníků AČR s místem dislokace ve výcvikovém prostoru Rukla.


Nejvýraznějším závěrem v rámci posílení alianční schopnosti odstrašení a obrany bylo rozhodnutí summitu NATO ve Varšavě z července 2016 o rozmístění čtyř aliančních mnohonárodních bojových uskupení v Estonsku, Litvě, Lotyšsku a Polsku v rámci tzv. Posílené předsunuté přítomnosti (enhanced Forward Presence, eFP). To spočívá v permanentní přítomnosti mnohonárodních bojových uskupení členských států NATO na bázi posílených mechanizovaných praporů (cca 1000 a více osob) v pobaltských státech a v Polsku. Činnost jednotlivých bojových uskupení řídí a odpovědnost za jejich výstavbu a trvalé naplnění nesou vedoucí země, které jsou zároveň největšími poskytovateli sil a prostředků. Vedoucí země v bojových uskupeních budou působit dlouhodobě, další spojenci pak budou vojensky přispívat na principu dobrovolnosti a rotačním způsobem. Vedoucí zemí pro Estonsko je Velká Británie, pro Litvu Německo, Kanada pro Lotyšsko a USA pro Polsko. Vedoucí země vyzvaly spojence k poskytnutí národních vojenských příspěvků do zmíněných uskupení. První jednotky eFP byly rozmístěny v pobaltských státech začátkem roku 2017 s tím, že operační schopnosti bude dosaženo do poloviny června 2017.


Od července 2019 do července 2021 vyslala Armáda České republiky do Litvy v rámci eFP celkem čtyři úkolová uskupení elektronického boje.