–”—. | ENG.


October 2018. "Arms and Security - 2018"


December 2015. Secretary of NSDC of Ukraine have visited manufacturing facilities of “Aerotechnica-MLT”.


May-June 2014. Implementation of Automatic dependent surveillance – broadcast (ADS-B) procedures.


Contact information

12 Korczak str., 03190 Kiev, Ukraine,
Tel: +380445911575
Fax: +380445911576
E-mail: marketing@aerotechnica.ua;

Our products:


Ground-Controlled Approach (GCA) system RSP-10MA

RSP-10MA_red RSP-10MA_field

Modernized Ground-Controlled Approach (GCA) system RSP-10MA is intended to ensure flight safety of aircraft and helicopters within terminal airspace, obtain positional information and guide aircraft to a safe landing in normal and adverse weather conditions. RSP-10MA combines primary and secondary radars, and Precision Approach Radar (PAR).

Primary channel of RSP-10MA operates in L-band (ICAO), secondary channel uses standard frequencies for RBS (interrogation – 1030 MHz, response – 1090 MHz) and Eastern UVD (interrogation – 1030 MHz, response – 740 MHz). Primary and secondary channels work on a common antenna. Precision Approach Radar performs vertical and glide path guidance and operates in X-band.

As a result of modernization the radar′s detection performance is efficiently improved. Modernized radar features automatic tracking capability as well as data receiving from other radar sensors. Data can be exchanged over a variety of communication channels in approved format.

Transmitter and receiver of PSR/SSR feature solid-state components only. Transmitters have modular design and provide ‘soft-failure’ redundancy: failure of individual module leads to partial performance degradation. Antenna system of PSR/SSR is equipped with a new asynchronous motor drive assembly controlled by frequency inverter.

Radar includes PSR/SSR operator workstation and PAR operator workstation equipped with air situation displays and radio control panels.

All air situation is automatically recorded with playback capability in passive and interactive modes.

RSP-10_WP_1 RSP-10_WP_2

RSP-10MA is powered from two independent power supplies: from three-phase industrial mains (380V, 50 Hz) and from diesel power generators.


RSP-10MA features efficient protection against pulse interference and active jamming. Level of interference is continuously monitored and graphically represented to the operator. Jamming protection is achieved through expansion of the dynamic range of the signal processor and capability of electronic frequency agility. Passive interference is rejected through digital adaptive MTI and generation of clutter map.

PSR/SSR Specifications





 Range of working frequencies, MHz

1250 – 1350,

125 frequencies with step 0.8 MHz

1030 – interrogation,

1090 – RBS response,

 740 – UVD response.

 Frequency agility:



- method for frequency agility;



- discreet steps;

800 kHz


 Supported modes


RBS, UVD and Mk XA

 Types of transmitted probing pulses:


Interrogation code in modes A and C

tP= 0.8 µs

- AM, µs;


- phase shift keyed signals:


                - 13-bit;

19.5 µs

                - 28-88 bit.

(28 – 88) ×1.5 µs

 Transmitter pulse power

4 kW

1 kW

 Detection range for a target with RCS of 2.5m2, –=0.5



- minimum range

1000 m

2.7 km

- maximum range

100 km

150 km

 Detection accuracy:



- range

100 m

100 m

- azimuth






- range

250 m

150 m

- azimuth

 Scanning period, s



 Range of adaptive MTI


0-160 km

 Clutter suppression ratio


> 35 dB

 Dynamic range of receiver and digital signal processor


> 100 dB

 Start-up time

3-5 min

 Power consumption

less than 16 kW

PAR specifications




 Range of working frequencies


 Coverage area:



- Azimuth

from -15° to +15°

from -15° to +15°

- Range, at least

25 km

25 km

- Elevation

from -3° to 15°

from -1° to 8°

 Mean square error:


- Range, less than

20 m

- Azimuth, less than


 Range resolution

80 m